How to set your readiness code for Volvo?
A regular OBD-II scanner will also tell you that your readiness codes are not set. Volvo gives us a specific Drive Cycle that has to be done at least twice to set these codes so that you will pass inspection. In this thread, you’ll find those instructions.
What is the diagnostic trouble code for Volvo?
OBD II is a diagnostics system designed to meet statutory requirements. A standardized instrument for fault-tracing can be plugged in to the data link connector (DLC) (OBD II socket) to read diagnostic trouble codes (DTCs) and system parameters. Looking for 1995 to 1998 Volvo Trouble Code help?
How to reset the computer on a Volvo?
How to do the reset? By simply starving the car’s ECU of electricity. Since all 1990s and 2000s Volvos’ ECU’s have volatile memory and rely on a constant supply of 12 volts DC from the car, disconnecting the battery will do it.
Can You disconnect the ECU on a Volvo?
Since all 1990s and 2000s Volvos’ ECU’s have volatile memory and rely on a constant supply of 12 volts DC from the car, disconnecting the battery will do it. Follow the link below for more on this procedure.
What happens if your Volvo Car is not ready?
Basically, if you go for emissions testing and they scan your computer and find that your car is not ready although there are no diagnostic trouble codes (DTC’s) or check engine light, you’ll fail the inspection. A regular OBD-II scanner will also tell you that your readiness codes are not set.
How often do you have to do a Volvo drive cycle?
Volvo gives us a specific Drive Cycle that has to be done at least twice to set these codes so that you will pass inspection. In this thread, you’ll find those instructions. Read More… The MVS Volvo Newsletter is a once-a-month email delivered to your email. It’s simple to unsubscribe at any time if you change your mind.
How to pass inspection and complete a drive cycle?
In this video I’ll show you how to complete a drive cycle and pass inspection after turing off your check engine light. It is true that your car will not pass inspection if the check engine light is on. However there is more to it than simply turning it off.
Do you need to clear fault codes before a drive cycle?
After completing any emissions-related service, you need to clear all OBD-II diagnosis fault codes by using a professional digital scanner. This needs to be completed prior to beginning the actual drive cycle test.