What Causes P0238?
Code P0238 is triggered when the intake boost sensor circuit shorts to power or opens completely, causing the signal to the ECM to go way over, or below voltage specifications. The most common failure is the boost sensor shorted internally, or the harness has been shorted on the exhaust manifold.
How do I fix P0236 code?
What repairs can fix the P0236 code?
- Replacing the boost sensor if it is not giving the correct input pressure reading to the ECM.
- Repairing or replacing hoses and connections to the turbo boost sensor that have kinks or blockage of the lines.
What is code P0234 mean?
P0234 is a generic OBD-II code that is triggered when the Engine Control Module (ECM) detects that the intake boost pressure sensor input signals intake pressure above the maximum specified pressure by 4 psi for more than 5 seconds.
Are there any problems with the Volvo S80 T6?
The standard S80 T6 is also an exceptional car, but at times problems which are not referenced in the manual do arise. In such predicaments owners can always count on Experts for appropriate solutions which take the guesswork out of the equation.
How to troubleshoot an electrical problem on a Volvo?
To troubleshoot Volvo electrical problem, you can start by reading the fault codes from the CEM module. You will need a Volvo scanner as generic OBD2 scanners can’t read CEM fault codes. This video shows you how to read and clear codes from the Volvo CEM module using iCarsoft for Volvo.
What are the codes for a Volvo P2?
Help, Advice, Owners’ Discussion and DIY Tutorials on Volvo’s stylish, distinctive “P2” platform cars. Codes – P0236 – Turbo Sensor and P0237 – Turbo Circuit “A’ Low XC – my check engine light came in and when the codes were pulled this is what they showed. Sensor was removed, cleaned but check engine light still shows.
Is there a Volvo air metering code for p1237?
EDIT: Just found where P1237 could be an “air-metering” code- either way, it’s not a Volvo specific code. Some people with this code were having trouble with their MAF sensor. I would take it out and clean it with MAF cleaner for good measure- don’t touch the sensor inside as it’s very sensitive- just spray it liberally and let it air dry.