P0172 Diagnostic Trouble Code Discussion for August 2008
Fuel System Rich (Bank 1)
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| Help Request | Posted | |
| 2004 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHDN46D04 P0172: Fuel System Too Rich (Bank 1). ... insight from hyundia tech's. Have code p0172 bank 1 system rich. Checked the basics. What are these cars common for this code? Thanks in advance and everyone spend lots of time with your family and have a great day. Michael [...] |
August 03, 2008 | |
| 2003 Ford Explorer XLS 4.0L MIL Lamp on VIN: IFMZU62K33 P0172: rich bank 1. replaced fuel pressure regulator fuel pressure before 75 after 68. spec. max 65 other sensors look ok thanks for any help |
August 14, 2008 | |
| 2002 Chrysler Voyager LX 3.3L Cuts out, Misfire VIN: 1C8GJ45332 P0172: Fuel System Rich. Customer came in with complaint of rough idle and missfire while driving Found serveral missfire codes, #3, #4, #6, and lean O2 bank 1 #4 spark plug black others normal Installed new spark plugs and wires, cleared codes Problem still present, missfire #3 and #... |
August 18, 2008 | |
| 1995 Ford Thunderbird LX 4.6L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FALP62W9S P0172: RICH bnk 1. Reading closed cases on similar cars, I believe this has a failed PCM. Here's the story... Cust. states engine stalled while driving and would not restart. I get the car on a hook, starts and runs ok. Drive the hell out of it, runs good, plenty of power. Get i... |
August 20, 2008 | |
| 1998 Volvo S70 2.4L MIL Lamp on, Fuel Trims VIN: YV1LS5540W P0172: Fuefl Trim At Limit. Vehicle came in with MIL on & code P0172B in OBDII mode. I do not have a Volvo scanner. Looking at freeze frame data it set the code with the engine fully warmed up & at idle. Long Term Fuel trim was at -10% with the Short Term at -3%. I know that's no... |
August 20, 2008 | |
| 1997 Dodge Intrepid 3.5L MIL Lamp on VIN: 2C3HH46FXV P0172: Fuel System Rich (Bank 1). Sept 2007 100km - Egr valve, transducer done for leaking. Just did Egr tube bad leaking, intake manifold gaskets upper and lower, and injector seals kit install Aug 113kms. Injector seal was was casuing emission reading to change hugh when sprayed with intake ... |
August 22, 2008 | |
| 2006 Chevrolet Cobalt SS 2.0L Excessive Emissions, Misfire, MIL Lamp on VIN: 1G1AP14P56 P0172: Fuel System Rich. To all valued tech ,problem is ST trim -15%, LT trim-20%.car runs fine and pulls great up to about 4000rpm then splutters and misses and holds back ,when this happens the ST comes down to about-5 but long term stays -15% ,also when checking O2 reading it stays... |
August 25, 2008 | |
| 2003 Acura RSX Type-S 2.0L Excessive Emissions, Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: JH4DC53053 P0172: fuel system rich. ... exhaust cam lobe surface began to deteriorate causing the noise, replaced both cams and chain tensioner, the noise was gone, now the fun start!!! after extended driving the vehicle only on decel will develope erratic idle and eventually stall out, the engi... |
August 28, 2008 |
