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P0172 Diagnostic Trouble Code Discussion for December 2005

Fuel System Rich (Bank 1)


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Trouble Ticket Help Requests for DTC P0172
Help Request Posted
1998 Ford F-150 XL 4.2L No Start, MIL Lamp on, no power VIN: 1FTZF172XW
P0172: bank 2 lean. Hey guys, thanks in advance for any help with this one. The truck came into a trans shop for not going above 60 mph. they drove it and said it is an eng problem and sent it to us. the cust pushed it here(trans shop is shared building)the truck is very hard to ...
December 02, 2005
1997 Ford Mustang 3.8L MIL Lamp on VIN: 1FALP4049V
P0172: rich. i don't have any confidence that the o2s fixed the car,fuel trim still shows rich condition,fuel pressure is 31psi at idle,i am going to attach fuel pressure guage and run another drive cycle to see if mil illuminates,maf appears to be alright,not sure,it was ...
December 06, 2005
2000 Volkswagen Cabrio GL 2.0L MIL Lamp on VIN: 3VWCC21V9Y
P0172: System Rich Bank 1. ... with this VW. I don't have much time into it, but I was wondering if there was anything common. This vehicle has a check engline light on with no driveability issues. The only reason the customer is worring about the light is because the light has to be of...
December 07, 2005
1999 Oldsmobile Intrigue GL 3.8L MIL Lamp on VIN: 1G3WS52K5X
P0172: Fuel Trim System Rich. Vehicle throws code P0172 fuel system too rich bank 1. Was wondering if there were any common problems with this code on these vehicles??? Scanner shows everything within specs and vehicle runs great. Only complaint from Customer is Check Engine Light keeps co...
December 09, 2005
1996 GMC K1500 Sierra SL 5.0L Excessive Emissions, MIL Lamp on VIN: 1GTEK14MXT
P0172: Fuel Trim System Rich (Bank 1). ... a real "challenge" in our shop.The vehicle was towed in a couple of months ago w/'cranks wont start' concern. We replaced fuel pump, strainer, filter and reflashed pcm w/gm drivibilty, multiple dtcs update and sent her on her way. The customer ca...
December 26, 2005
1996 GMC K1500 Sierra SL 5.0L Excessive Emissions, MIL Lamp on VIN: 1GTEK14MXT
P0172: Fuel Trim System Rich (Bank 1). ... a real "challenge" in our shop.The vehicle was towed in a couple of months ago w/'cranks wont start' concern. We replaced fuel pump, strainer, filter and reflashed pcm w/gm drivibilty, multiple dtcs update and sent her on her way. The customer ca...
December 27, 2005
2001 Volkswagen Jetta GLS 2.0L MIL Lamp on VIN: 3VWSK69M11
P0172: bank 1 rich condition. was told by dealer maf sensors are changed on a regular basis, every oil change...suspect possible programming issue with pcm. cold wet weather here for most of the winter, mil issue started back in september, intermitant, always fuel related, too lean, too ri...
December 29, 2005