Author Topic: CODE P0171 AUM 1.8T SYSTEM RUNNING TO LEAN?  (Read 961 times)

Offline smbgti

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CODE P0171 AUM 1.8T SYSTEM RUNNING TO LEAN?
« on: 20 September 2016, 13:04 »
P0171 CODE READING SYSTEM RUNNING TO LEAN


AIR LEAK?

Offline Wazzzer

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Re: CODE P0171 AUM 1.8T SYSTEM RUNNING TO LEAN?
« Reply #1 on: 20 September 2016, 17:11 »
More than likely mate yes. Check for any split hoses especially the ones that aren't visible without a good poke about


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline smbgti

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Re: CODE P0171 AUM 1.8T SYSTEM RUNNING TO LEAN?
« Reply #2 on: 26 September 2016, 15:54 »
air under the inlet was split

Offline Wazzzer

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Re: CODE P0171 AUM 1.8T SYSTEM RUNNING TO LEAN?
« Reply #3 on: 26 September 2016, 18:25 »
Seems to be a common one lately, glad it's sorted :afro:


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175