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Model specific boards => Golf mk4 => Topic started by: craigy on 10 January 2010, 10:58

Title: Any one that can help me with these fault codes????
Post by: craigy on 10 January 2010, 10:58

1 Fault Found:
00771 - Fuel Level Sensor (G)
            30-10 - Open or Short to Plus - Intermittent


16725 -  Camshaft Position Sensor (G40): Implausible Signal
            P0341 - 35-00 -  -

16804 -  Catalyst System; Bank 1: Efficiency Below Threshold
            P0420 - 35-00 -  -

16502 -  Engine Coolant Temp. Sensor (G62): Signal too High
            P0118 - 35-10 -  - - Intermittent


My car is an 2001 aum it doesnt start til a keep buzzing the fuel pump on and of about 3 times or more but i dnt no weather that would be dwn til fuel fault code or the camshaft fault code

Title: Re: Any one that can help me with these fault codes????
Post by: T_J_G on 10 January 2010, 11:18

google Ross Tech Wiki and copy the codes into that

Title: Re: Any one that can help me with these fault codes????
Post by: craigy on 10 January 2010, 11:32

ok thanks

Title: Re: Any one that can help me with these fault codes????
Post by: snap-on on 10 January 2010, 21:28

reason it wont start straight away is prob to do with coolant temp sensor reading the wrong temp !
code p0118 change the coolant temp sensor , rubber o ring and clip (around £28 from dealer)
code p0420 is the cat converter , is it standard or decatted ? if standard you need a new cat
code p0341 has it had a cambelt change recent ?

i would start by changing the temp sensor first as this will make the car start and run correctly and then clear all codes as it could well be the cause of the p0420 cat code cos the fuelling is incorrect , and go from there