Dino07
12-09-2011, 11:21 PM
Just picked up a 2002 Golf GTI Turbo. 135k on the clock and has AUM engine.
The problem with the car is it cranks for a while before eventually starting. I've not had the opportunity to test when cold but will once i've let it sit overnight.
Driving it i seem to notice a slightl lack of power and have the following error codes up.
16727 - Camshaft position sensor (G40) Signal too high
17956 - Boost pressure regulation valve (N75): Open Circuit
Thing is i've noticed a couple of bits of paper and some receipts for work that has been done on it recently. I think the timing chain has also been replaced not so long ago
I've got a old Crankcase Breather Valve so it looks like that has already been replaced
A receipt for a camshaft position sensor
A receipt for checking and adjusting timing on chain
It seems as though the obvious problems have been checked out already but not cured the issue. Other than going over what i think has already been replaced and tested, where would be a good place to start next?
The problem with the car is it cranks for a while before eventually starting. I've not had the opportunity to test when cold but will once i've let it sit overnight.
Driving it i seem to notice a slightl lack of power and have the following error codes up.
16727 - Camshaft position sensor (G40) Signal too high
17956 - Boost pressure regulation valve (N75): Open Circuit
Thing is i've noticed a couple of bits of paper and some receipts for work that has been done on it recently. I think the timing chain has also been replaced not so long ago
I've got a old Crankcase Breather Valve so it looks like that has already been replaced
A receipt for a camshaft position sensor
A receipt for checking and adjusting timing on chain
It seems as though the obvious problems have been checked out already but not cured the issue. Other than going over what i think has already been replaced and tested, where would be a good place to start next?