Question about Volvo S80
Recently you has any repair or modification in youe engine? Change spark plug for any diferent aftermark? Keep in mind that you need use the right, just plain Bosch Copper's. You'll be much happier, Part Number RC12PYP and gap them at .030"
DTC P0234 - Engine Overboost Condition
The PCM disables (bypasses) the supercharger boost and sets a diagnostic trouble code (DTC) to keep from damaging the powertrain (engine or transmission) during potential harmful operating conditions.
- Brake torque (brake on and throttle at wide open).
- Transmission oil temperature (TOT) exceeds calibrated threshold.
- Engine over temperature.
- Ignition misfire exceeds the calibrated threshold.
- Knock sensor (KS) failure or knock detected.
- Low speed fuel pump relay not switching.
Check for other diagnostic trouble codes accompanying P0234, or check appropriate and available PIDs related to the above possible causes.
Try is and tell us news.
Posted on Jul 21, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Feb 04, 2016 | 2005 Chrysler PT Cruiser
Feb 03, 2016 | Cars & Trucks
Dec 03, 2015 | 2000 Volvo S80
Sep 05, 2013 | Volvo V40 Cars & Trucks
Apr 14, 2013 | 2003 Volvo V70
Jun 10, 2008 | 2002 Volvo S80
1,460 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: