Code P06DD 2014 GMC Sierra Tech Notes. Inspect the Oil Pressure Control Solenoid Valve from the oil pump. Inspect for the end of the solenoid to be broken off. If a broken solenoid is found replace the oil pump and check the OCV before installing the new oil pump. Check if GMC has issued a Factory Service Bulletin for the P06DD code (2013 - Up ... Some technicians may find DTC P06DD set. Cause Camshaft housing (cover) may have a baffle plate weld that is not adequate. Correction 5671019 5671020 • If the serial number is greater than 21298JDXXX, this bulletin does not apply. Refer to bulletin 21-NA-272 and SI for appropriate diagnostics.Jun 29, 2020 · Labor: 1.0. To diagnose the P06DD Dodge code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. Severity & Symptoms. Because the ECT sensor plays such an important role in engine drivability, the code P0119 should be addressed urgently. Symptoms of a P0119 code may include: Rough engine idle on cold start. Hesitation or stumble on acceleration. Rich exhaust smell, especially on cold start. Possible engine overheating. A vehicle has DTC P06DD setting. (This PI applies to vehicles that have either an original or replacement oil pump). Cause The oil pump control solenoid may be damaged or broke. Correction: Follow Si diagnostics for the P06DD if it leads to a oil pump replacement remove the OCV from the oil pump inspect for the end of the solenoid to be broke off.P2138 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light ... Code P06DD No Or Low Oil Pressure 2016 Cadillac CTS-V 2015-2016 Cadillac Escalade 2016 Chevrolet Camaro 2014-2016 Chevrolet Corvette 2014-2016 Chevrolet Silverado 2015-2016 Chevrolet Suburban, Tahoe 2014-2016 GMC Sierra 2015-2016 GMC Yukon XL Built with RPO's 4.3L 5.3L 6.2L L83 L86 L T1 LT4 LV3Code P06DD Chevrolet Tech Notes. DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) may be set during the first engine start-up immediately following an engine oil and filter change on some 2019-2022 Silverado and Sierra models and 2020-2022 CT4 models equipped with the 2.7L engine (RPO L3B) and some 2020-2022 Encore GX and 2021-2022 Trailblazer models equipped with the 1.3L ...Jan 9, 2017 · Conditions for Setting the DTC P06DD or P06DE Engine oil pressure is above or below a calibrated amount during the time the solenoid is changing from ON to OFF states. Action Taken When the DTC Sets P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE is a Type B DTC. Conditions for Clearing the DTC P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE ... For any of the DTC's listed above inspect the following areas 1. The engine harness pinched/shorted/chaffed at grid coordinates G-8, as shown below. This location is approximately 18 inches from the ECM connectors (1) and on top of the generator (2), as shown below. Due to the number of circuits in the 2014 GMC Sierra 1500 Built with RPO's 4.3L 5.3L 6.2L L83 L86 LT1 LV3 This PI was superseded to update Administrative Details. Please discard PIP5141C. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition/Concern A vehicle may set a P06DD code with no drivability concerns.See full list on mechanicalboost.com Sep 4, 2023 · Diagnostic trouble code (DTC) P06DD stands for “Engine Oil Pressure Control Stuck Off.” On a GM or Dodge system, this would mean the pressure would always be at the higher (65psi) setting and would never drop to the lower (30 psi) setting even when commanded to do so. Den69RS96 · #11 · Jan 17, 2018. My 2015 Silverado 5.3 just threw this code the other day. I had already scheduled an appointment with the dealer because I heard a whining noise when I started my truck up. My truck only has 32000 miles. The noise was similar to power steering pump with a bad bearing.Dec 15, 2022 · The P06DD is a DTC code which is used to indicate that the engine oil pressure control circuit is stuck off. This code can be triggered by many things, but the most common cause is a broken or defective pressure regulator. If this occurs, the engine will not be able to get enough oil pressure to run properly, and will produce abnormal noises ... P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Sierra. It indicates an issue with your truck’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Sierra’s oil. If the oil level is too low, the camshaft actuators won’t work properly.The Powertrain Control Module (PCM) detects that one of the cylinders on bank 2 has an air/fuel ratio imbalance of 15% when compared to the other cylinders on the same cylinder bank. Default actions: MIL is illuminated on the second consecutive trip that the diagnostic fails. Possible causes: Intake manifold leak at a specific cylinder on bank 2.Apr 18, 2021 · M. Mistymitchell86 Discussion starter · Apr 18, 2021. So about a year ago this car started throwing the code P06DE. We have had the oil pressure switch and the solenoid all replaced. The oil is changed on a regular time frame around 4500 miles. The local chevy dealer charged us over $500 to replace the solenoid and fix the wiring harness to it ... A P06DD is related to and may be accompanied by the following codes: P0016, P0017, P0018, P0019, P0621, U0103 . Conclusion. In conclusion, the P06DD code is a generic trouble code that means the computer has detected an issue with the oil pressure system or switch. This code can also be accompanied by other codes. Code P06DD 2016 Chevrolet Silverado Tech Notes. Inspect the Oil Pressure Control Solenoid Valve from the oil pump. Inspect for the end of the solenoid to be broken off. If a broken solenoid is found replace the oil pump and check the OCV before installing the new oil pump. Check if Chevrolet has issued a Factory Service Bulletin for the P06DD ...Also the vehicle will have a Diagnostic Trouble Code U0415 set. Communication Number: PIT5490B, Date: 2020-03-20 Category: 110000 ELECTRICAL SYSTEM Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Trailer Brake message in the Driver Information Center. Also the ...May 25, 2021 · Code P06DE. I just had an oil change done and within 100 miles afterwards code P06DE popped up. After doing some research I found that to be a code from an oil solenoid stuck in the on position. Car was put in low power mode for my 25 mile drive. After I left and headed home I noticed oil pressure was back down to normal levels. Chevrolet Silverado 1500 2019 - 2021 All All 2.7 L3B All GMC Sierra 1500 2019 - 2021 All All 2.7 L3B All Involved Region or Country: North America Condition: DTC P06DD, P06DB, P06DA set current or history. Cause: Potential engine wiring harness issues. Correction If you encounter a vehicle that sets DTC P06DD, P06DA , P06DB or other related ... Correction: If you encounter DTC p06DD during the first start-up Immediately following an engine oil and filter change, clear the DTC using GDS and verify the code does not return. This issue was likely due to the engine oil filter not being pre-primed with engine oil before installation causing low or no oil pressure on initial start-up. This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Read More » TSB #12-01-37-001FAug 24, 2019 · 2015 Chevy Tahoe 5.3 - 3000 miles ago the check engine light came on with a P06DD code - installed a new OEM oil pump assembly with OEM oil filter and 0W-20 Dexos oil - intermittent check engine light … The Powertrain Control Module (PCM) detects that one of the cylinders on bank 2 has an air/fuel ratio imbalance of 15% when compared to the other cylinders on the same cylinder bank. Default actions: MIL is illuminated on the second consecutive trip that the diagnostic fails. Possible causes: Intake manifold leak at a specific cylinder on bank 2.The Diagnostic Trouble Code (DTC) will be set when the Engine Oil Pressure is less than a predefined threshold. P06DD Chevrolet Code - Engine Oil Pressure Control Solenoid Valve Performance. =====Claim your FREE engine code eraser https://free.nonda.co =====nonda Auto DIY Center is the biggest auto... Code P06DE. I just had an oil change done and within 100 miles afterwards code P06DE popped up. After doing some research I found that to be a code from an oil solenoid stuck in the on position. Car was put in low power mode for my 25 mile drive. After I left and headed home I noticed oil pressure was back down to normal levels.Mar 5, 2021 · We filled the tank up a few days ago. Yesterday I was driving the Acadia and the Traction Control turned off, the Service Stabilatrak light came on and the engine power was reduced. I was able to drive the Acadia home and ran it for codes. I got codes P228c and P0089. After letting the car sit over night, the car wouldn't start and it seemed ... May 30, 2020 · Be aware that there a big problem with GM 2014-2018 oil pump.It will fail sooner or later and its a big job 10 to 12 hours...Tons of people had to replace it... M. Mistymitchell86 Discussion starter · Apr 18, 2021. So about a year ago this car started throwing the code P06DE. We have had the oil pressure switch and the solenoid all replaced. The oil is changed on a regular time frame around 4500 miles. The local chevy dealer charged us over $500 to replace the solenoid and fix the wiring harness to it ...Also the vehicle will have a Diagnostic Trouble Code U0415 set. Communication Number: PIT5490B, Date: 2020-03-20 Category: 110000 ELECTRICAL SYSTEM Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Trailer Brake message in the Driver Information Center. Also the ...M. Mistymitchell86 Discussion starter · Apr 18, 2021. So about a year ago this car started throwing the code P06DE. We have had the oil pressure switch and the solenoid all replaced. The oil is changed on a regular time frame around 4500 miles. The local chevy dealer charged us over $500 to replace the solenoid and fix the wiring harness to it ...Jun 21, 2020 · The video focuses on the basic Ford specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro... 475. Location. Kentucky. Aug 6, 2022. #1. Changed the engine oil for the first time on my 2022 Silverado 1500 with the 2.7l. I used Valvoline synthetic 5w-30 and correct AC Delco pf66 oil filter. Made a mess but everything went well. However, when I started the engine afterwards, the check engine light came on.Hello all, I have a 2014 1500 WT 4.3L Silverado with 101600 miles and recently got the P06DD code. I took it to the dealership and they stated that the oil pump solenoid is faulty and that the rear main housing is leaking oil. I tried looking for more information on the solenoid but not getting much luck on the internet.Jun 29, 2020 · Labor: 1.0. To diagnose the P06DD code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. May 30, 2020 · Be aware that there a big problem with GM 2014-2018 oil pump.It will fail sooner or later and its a big job 10 to 12 hours...Tons of people had to replace it... Severity & Symptoms. Because the ECT sensor plays such an important role in engine drivability, the code P0119 should be addressed urgently. Symptoms of a P0119 code may include: Rough engine idle on cold start. Hesitation or stumble on acceleration. Rich exhaust smell, especially on cold start. Possible engine overheating.Also the vehicle will have a Diagnostic Trouble Code U0415 set. Communication Number: PIT5490B, Date: 2020-03-20 Category: 110000 ELECTRICAL SYSTEM Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Trailer Brake message in the Driver Information Center. Also the ...Diagnostic test P06DE code. Step 1. Check for an active DTC. Ensure that the engine oil is at proper level and ensure that an OEM specified oil filter is being used. Also, review the customer oil change history to make sure that the oil is being changed at the correct intervals and that the proper oil viscosity is being used.The following TSBs of Chevrolet are related to DTC P06DA. 2014 Chevrolet Corvette Equipment TSB Details …. 2014 Chevrolet Silverado 1500 Equipment TSB Details …. 2015 Chevrolet Corvette Equipment TSB Details …. 2015 Chevrolet Silverado 2500 Equipment TSB Details …. 2018 Chevrolet Camaro Electrical System TSB Details …. Code P06DD 2016 Chevrolet Silverado Tech Notes. Inspect the Oil Pressure Control Solenoid Valve from the oil pump. Inspect for the end of the solenoid to be broken off. If a broken solenoid is found replace the oil pump and check the OCV before installing the new oil pump. Check if Chevrolet has issued a Factory Service Bulletin for the P06DD ...This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Read More » TSB #12-01-37-001FFor any of the DTC's listed above inspect the following areas 1. The engine harness pinched/shorted/chaffed at grid coordinates G-8, as shown below. This location is approximately 18 inches from the ECM connectors (1) and on top of the generator (2), as shown below. Due to the number of circuits in theDec 11, 2015 · 475. Location. Kentucky. Aug 6, 2022. #1. Changed the engine oil for the first time on my 2022 Silverado 1500 with the 2.7l. I used Valvoline synthetic 5w-30 and correct AC Delco pf66 oil filter. Made a mess but everything went well. However, when I started the engine afterwards, the check engine light came on. The P06DD is a DTC code which is used to indicate that the engine oil pressure control circuit is stuck off. This code can be triggered by many things, but the most common cause is a broken or defective pressure regulator. If this occurs, the engine will not be able to get enough oil pressure to run properly, and will produce abnormal noises ...General Motors, LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The affected tires were cured for too long during production. Remedy: Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021.Jun 21, 2020 · The video focuses on the basic Ford specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro... The following TSBs of Chevrolet are related to DTC P06DA. 2014 Chevrolet Corvette Equipment TSB Details …. 2014 Chevrolet Silverado 1500 Equipment TSB Details …. 2015 Chevrolet Corvette Equipment TSB Details …. 2015 Chevrolet Silverado 2500 Equipment TSB Details …. 2018 Chevrolet Camaro Electrical System TSB Details …. DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) may be set during the first engine start-up immediately following an engine oil and filter change on some 2019-2022 Silverado and Sierra models and 2020-2022 CT4 models equipped with the 2.7L engine (RPO L3B) and some 2020-2022 Encore GX and 2021-2022 Trailblazer models equipped ...Code P06DD 2018 Chevrolet Silverado Tech Notes. Inspect the Oil Pressure Control Solenoid Valve from the oil pump. Inspect for the end of the solenoid to be broken off. If a broken solenoid is found replace the oil pump and check the OCV before installing the new oil pump. Check if Chevrolet has issued a Factory Service Bulletin for the P06DD ... DTC P06DD. Engine Oil Pressure Control Solenoid Valve Stuck Off. The engine oil pressure control solenoid is a two port solenoid valve used to control engine oil pressure inside the mechanical engine oil pump. The ECM controls the commanded states of the engine oil pressure control solenoid with the following ECM input's.Hello all, I have a 2014 1500 WT 4.3L Silverado with 101600 miles and recently got the P06DD code. I took it to the dealership and they stated that the oil pump solenoid is faulty and that the rear main housing is leaking oil. I tried looking for more information on the solenoid but not getting much luck on the internet.The Diagnostic Trouble Code (DTC) will be set when the Engine Oil Pressure is less than a predefined threshold. P06DD Chevrolet Code - Engine Oil Pressure Control Solenoid Valve Performance. The following TSBs of Chevrolet are related to DTC P06DA. 2014 Chevrolet Corvette Equipment TSB Details …. 2014 Chevrolet Silverado 1500 Equipment TSB Details …. 2015 Chevrolet Corvette Equipment TSB Details …. 2015 Chevrolet Silverado 2500 Equipment TSB Details …. 2018 Chevrolet Camaro Electrical System TSB Details …. The supervision time-out period is 250 ms. Each message contains the identification number of the transmitter module. The Diagnostic Trouble Code (DTC) sets when a periodic message from the Multi-Axis Acceleration Sensor Module has not been received. U0125 Chevrolet Code - Lost Communication with Multi-Axis Acceleration Sensor Module.Jan 9, 2017 · Conditions for Setting the DTC P06DD or P06DE Engine oil pressure is above or below a calibrated amount during the time the solenoid is changing from ON to OFF states. Action Taken When the DTC Sets P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE is a Type B DTC. Conditions for Clearing the DTC P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE ... What is the Cost to Diagnose the Code P06DD? Labor: 1.0. The cost to diagnose the P06DD code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. April 15, 2020– Added GMC Sierra and Chevrolet Silverado to Models. May 29, 2020– Added DTCs P0606 with C0021, C05D2, C0595, C2A3B, C0024, C053D. September 22, 2020 – Added DTC P25A2 to the Subject and Condition, updated the Involved Region or Country section and updated the programming procedure template.Diagnostic test P06DD code. Step 1. Check for an active DTC. Ensure that the engine oil is at the proper level an ensure that an OEM specified oil filter is being used. Also, review the customers oil change history to make sure that the oil is being changed at the correct interval and that the proper oil viscosity is being used.475. Location. Kentucky. Aug 6, 2022. #1. Changed the engine oil for the first time on my 2022 Silverado 1500 with the 2.7l. I used Valvoline synthetic 5w-30 and correct AC Delco pf66 oil filter. Made a mess but everything went well. However, when I started the engine afterwards, the check engine light came on.I have exactly the same problem with my 2022 Chevrolet Suburban Diesel. Bought this vehicle end of March 2022. I got this code around 4000 miles first time. Took it to dealer. They said it’s computer problem and they said they updated it. And also said that technician recommended to do oil change every 3000!Title: DTC P06DD or P06DE Vehicle: 2013 Chevrolet Malibu Publication: Service Manual Section: Engine / Engine Mechanical - 2.0L (LTG) or 2.5L (LCV) / Diagnostic Information and Procedures The document preview is shown on the right. To view the entire document you need to have a subscription. SubscribeJun 21, 2020 · The video focuses on the basic Ford specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro... General Motors, LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The affected tires were cured for too long during production. Remedy: Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021.CHEVROLET: This pi was createdto gather data to root cause the P06DD and/or oil consumption A202302140 01 - ENGINE (PWS) CHEVROLET: Service update - on certain vehicles, the engine oil pump may be stuck due to foreign material, and diagnostic trouble codes (dtc) P0521, P06DE, P06DD could be set. Dealers are to perform the engine oil pump ... K20 Engine Control Module. The control module controls a series of actuators to ensure: optimal engine performance. The control module does this by In this video I highlight an emerging issue involving fault codes related to the oil pressure system on 2014-2018 year model Chevrolet and GMC vehicles. Code...Correction: If you encounter DTC p06DD during the first start-up Immediately following an engine oil and filter change, clear the DTC using GDS and verify the code does not return. This issue was likely due to the engine oil filter not being pre-primed with engine oil before installation causing low or no oil pressure on initial start-up. Code P06DD 2014 GMC Sierra Tech Notes. Inspect the Oil Pressure Control Solenoid Valve from the oil pump. Inspect for the end of the solenoid to be broken off. If a broken solenoid is found replace the oil pump and check the OCV before installing the new oil pump. Check if GMC has issued a Factory Service Bulletin for the P06DD code (2013 - Up ... Mar 16, 2021 · DTC P06DD, Oil pump pressure solenoid valve performance, removal procedures in Oil pump assy. DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) may be set during the first engine start-up immediately following an engine oil and filter change on some 2019-2022 Silverado and Sierra models and 2020-2022 CT4 models equipped with the 2.7L engine (RPO L3B) and some 2020-2022 Encore GX and 2021-2022 Trailblazer models equipped ... Sep 4, 2023 · Diagnostic trouble code (DTC) P06DD stands for “Engine Oil Pressure Control Stuck Off.” On a GM or Dodge system, this would mean the pressure would always be at the higher (65psi) setting and would never drop to the lower (30 psi) setting even when commanded to do so. Jul 14, 2022 · DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) may be set during the first engine start-up immediately following an engine oil and filter change on some 2019-2022 Silverado and Sierra models and 2020-2022 CT4 models equipped with the 2.7L engine (RPO L3B) and some 2020-2022 Encore GX and 2021-2022 Trailblazer models equipped ...
What is the severity of this DTC? Internal control module processor codes should be categorized as severe. A stored code P06B7 could result in a variety of drivability concerns. What are some of the symptoms of the code? Symptoms of a P06B7 trouble code may include: Loud noises from the engine area; Diminished fuel efficiency. I need the number to o
Labor: 1.0. To diagnose the P0606 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.CHEVROLET: This pi was createdto gather data to root cause the P06DD and/or oil consumption A202302140 01 - ENGINE (PWS) CHEVROLET: Service update - on certain vehicles, the engine oil pump may be stuck due to foreign material, and diagnostic trouble codes (dtc) P0521, P06DE, P06DD could be set. Dealers are to perform the engine oil pump ... Dec 3, 2015 · DTC P06DD. Engine Oil Pressure Control Solenoid Valve Stuck Off. The engine oil pressure control solenoid is a two port solenoid valve used to control engine oil pressure inside the mechanical engine oil pump. The ECM controls the commanded states of the engine oil pressure control solenoid with the following ECM input's. P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the GMC Sierra. It indicates an issue with your truck’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Sierra’s oil. If the oil level is too low, the camshaft actuators won’t work properly.475. Location. Kentucky. Aug 6, 2022. #1. Changed the engine oil for the first time on my 2022 Silverado 1500 with the 2.7l. I used Valvoline synthetic 5w-30 and correct AC Delco pf66 oil filter. Made a mess but everything went well. However, when I started the engine afterwards, the check engine light came on.General Motors, LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The affected tires were cured for too long during production. Remedy: Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021.I have a 2015 Silverado 5.3 with 78k miles. Just had CEL come on. Checked it and came up with p06dd. I changed oil 2 weeks ago, same type of oil and filter as usual. Everything was fine for 2 weeks. Then CEL came on. Truck runs fine, everything seemed normal per wife driving it. That night, I checked oil level which was okay as I had just ...Feb 1, 2018 · Also the vehicle will have a Diagnostic Trouble Code U0415 set. Communication Number: PIT5490B, Date: 2020-03-20 Category: 110000 ELECTRICAL SYSTEM Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Trailer Brake message in the Driver Information Center. Also the ... What is the severity of this DTC? Internal control module processor codes should be categorized as severe. A stored code P06B7 could result in a variety of drivability concerns. What are some of the symptoms of the code? Symptoms of a P06B7 trouble code may include: Loud noises from the engine area; Diminished fuel efficiency Diagnostic trouble code (DTC) P06DD stands for “Engine Oil Pressure Control Stuck Off.” On a GM or Dodge system, this would mean the pressure would always be at the higher (65psi) setting and would never drop to the lower (30 psi) setting even when commanded to do so.DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) may be set during the first engine start-up immediately following an engine oil and filter change on some 2019-2022 Silverado and Sierra models and 2020-2022 CT4 models equipped with the 2.7L engine (RPO L3B) and some 2020-2022 Encore GX and 2021-2022 Trailblazer models equipped ... Jan 9, 2017 · Conditions for Setting the DTC P06DD or P06DE Engine oil pressure is above or below a calibrated amount during the time the solenoid is changing from ON to OFF states. Action Taken When the DTC Sets P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE is a Type B DTC. Conditions for Clearing the DTC P06DD DTC P06DD is a Type B DTC. P06DE DTC P06DE ... Diagnostic trouble code (DTC) P06DA refers to the oil pressure solenoid, specifically higher than normal oil pressure. The engine oil pressure control solenoid is a two port solenoid valve used to control engine oil pressure inside the mechanical engine oil pump. The ECM controls the commanded states of the engine oil pressure control solenoid ... .