HAC Sensor Circuit

[David P]

Wilfbllitz garage

 

Freud would be proud of you.

Edited November 17, 2013 by David P (see edit history)

[Markie]

I did ask you if you had changed the plugs a while ago and you replied yes!, as said the coil pack connector's are prone to breaking and causing a bad connection, but I thought you had said you checked the basics before?

 

You seem to be jumping from one conclusion to another, as David said check and eliminate the other perceived problem areas and the basic stuff before moving on.

 

Did not actually say I had changed the plugs to be honest.. I will be checking although I did not think it had been 8 years... Time flys.

 

I think maybe the error codes have been something to confuse matters..

[Markie]

Latest in the saga...

 

Changed plugs and checked vacccum hoses and clips for MAP sensor and coils etc. All looked good.

 

Put my old MAP sensor back on.

 

Still the same issue, but now got error 35 again. It's weird though because when resetting and trying again it start to blink like there is no fault, but then starts outputting error 35 and this is without engine running so it is something it's finding on a pre system check (ECU again)

 

Anyways, put the sensor I brought back on, and reset codes but still getting the error code now a couple of seconds after blinks saying there is nothing wrong.

 

Is sounds/feels a bit like when the race logic System cuts spark to plugs when you loose grip, but it's doing this like mentioned before even on low boost. Whenever going over about 40-50 mph

 

Would a faulty sensor blow a circuit on the ECU, but then again with the ECU repaired and with the sensor I brought, it was still the same anyway, just it did not log the error code

Edited November 23, 2013 by Markie (see edit history)