P0174 Diagnostic Trouble Code Discussion for August 2015
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2005 BMW 330xi 3.0L Poor Idle Quality, Hesitation, MIL Lamp on VIN: WBAEW53435 P0174: Fuel System Too Lean. ... shop with the code P0174-"Fuel System Too Lean(Bank 2)". We smoke tested the car and found a leak in the crankcase ventilation valve and its hose. Upon discovering this leak We replace both the hose and the crankcase ventilation valve, also clearin... |
August 09, 2015 | |
| 1997 Ford E-150 Econoline 4.6L Hesitation, Surge, Cuts out, Stall VIN: 1FTEE146XV P0174: too lean b2. it came in with a miss on cyl 6 wound the spark plug wire omed open replaced hooked mas and air box up did not wont it run scaner shoed low readings thought a bad maf wrong thought bad comp wrong checked vac back presher fount a post on dpfe it wos low .96 new... |
August 11, 2015 | |
| 2005 Ford Expedition XLT 5.4L Poor Idle Quality, Misfire, vacuum in crankcase VIN: 1FMPU16535 P0174: Lean code. Customer driving down highway, heard a pop noise and lost power. Vehicle would not go over 30 mph. Pulled over and towed to shop. Started with misfire, then realilzed that crankcase is in a heavy vacuum. Remove the oil cap and vehicle dies. Remove dipstick and... |
August 12, 2015 | |
| 2006 Chrysler Sebring GTC 2.7L lean VIN: 1C3EL75R66 P0174: Fuel System Lean (Bank 2). this one has me scratching my head. Car came in with lean codes STFT +25 LTFT +33. Map was reading 19 in. at idle. Changed MAP to get correct readings. Changed bank 2 o2 as it was dead. Found intake gaskets leaking and replaced,no other leaks were found. Fuel ... |
August 19, 2015 | |
| 1998 Chevrolet Blazer 4.3L MIL Lamp on VIN: 1GNDT13W1W P0174: Fuel System Lean (Bank 2). ... p0171 and p0174 codes stored,at idle stft is 5-9 ltft is 15-20 at cruise speeds stft goes to 20-25 and ltft drops to 7-9, we have replaced oxygen sensors and mass air flow sensor with dealer parts have checked and could not find any vaccumm leaks there are... |
August 21, 2015 | |
| 2006 Chrysler Sebring GTC 2.7L lean VIN: 1C3EL75R66 P0174: Fuel System Lean (Bank 2). this one has me scratching my head. Car came in with lean codes STFT +25 LTFT +33. Map was reading 19 in. at idle. Changed MAP to get correct readings. Changed bank 2 o2 as it was dead. Found intake gaskets leaking and replaced,no other leaks were found. Fuel ... |
August 21, 2015 |
