Clarke OBDII Fault Code Reader

[Toms306]

If the CPS has gone short circuit then it will log a permanent fault. Its easy to test the cps. Take it out, put a multimeter on the pins and set it to AC voltage and then run something metal over the end of the cps and see if you get a reading.

and tom the cars not running so some codes wont log. Put a 306 onto ph2 ignition and the EML is on but doesnt register any faults.

Just so we don't get get confused, CPS is cam position sensor, CKP is crank position sensor.....I get confused easy enough as it is haha!

I'm taking the airbox out tomorow so I'll check the CKP while I'm there.

And the Golf was running, the lights didnt come on until I drove it round from the garden to the drive with no map, no maf, no intake, no exhaust etc etc lol...