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P0174 Diagnostic Trouble Code Discussion for June 2011

Fuel System Lean (Bank 2)


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Trouble Ticket Help Requests for DTC P0174
Help Request Posted
2006 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on VIN: 1J4GR48K46
P0174: Fuel System Lean (Bank 2). Hello iATN. I have a 06 Jeep Grand Cherokee w/3.7. This jeep came in here with the MIL on and a p0171&174 were pulled. I smoked the intake and exhaust and of course found nothing. Checked the fuel pressure it was at 52-53 psig with spec being 59+/- 5psig m...
June 08, 2011
2006 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on VIN: 1J4GR48K46
P0174: Fuel System Lean (Bank 2). Hello iATN. I have a 06 Jeep Grand Cherokee w/3.7. This jeep came in here with the MIL on and a p0171&174 were pulled. I smoked the intake and exhaust and of course found nothing. Checked the fuel pressure it was at 52-53 psig with spec being 59+/- 5psig m...
June 09, 2011
2000 Ford E-250 Econoline 4.2L Surge, MIL Lamp on VIN: 1FTNS2429Y
P0174: system too lean bank2. ... this child problem it is a 00 ford E-250 4.2L with a P0174 that came on afther I removed the upper intake to clean the EGR ports.the van only had a missfire code P0303 and afhter I delivered the van a week later came back with a p0174 and also when is ben ...
June 20, 2011
1999 Chevrolet C1500 Suburban LS 5.7L Misfire VIN: 3GNFK16TR6
P0174: Fuel Trim System Lean (Bank 2). Been working on this one for awhile. Came in fouling the #2 cylinder plug. Happened just about immediately after cleaning. Seem to be fouled with coolant. We removed and replace the intake manifold gasket thinking that it was bad. Now the plug is not fouling b...
June 21, 2011
2004 Chrysler Sebring 2.7L No Start VIN: 1C3EL55R04
P0174: Fuel System Lean (Bank 2). Car has spark, Starts and runs on starting fluid. changed out fuel pump. Can not communicate with computer with snap on scanner. can pull codes with code reader only. Cant get to injectors to check, but am guessing no inj pulse. Changed relays arround.
June 27, 2011
2006 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on VIN: 1J4GR48K46
P0174: Fuel System Lean (Bank 2). Hello iATN. I have a 06 Jeep Grand Cherokee w/3.7. This jeep came in here with the MIL on and a p0171&174 were pulled. I smoked the intake and exhaust and of course found nothing. Checked the fuel pressure it was at 52-53 psig with spec being 59+/- 5psig m...
June 08, 2011
2006 Jeep Grand Cherokee Laredo 3.7L MIL Lamp on VIN: 1J4GR48K46
P0174: Fuel System Lean (Bank 2). Hello iATN. I have a 06 Jeep Grand Cherokee w/3.7. This jeep came in here with the MIL on and a p0171&174 were pulled. I smoked the intake and exhaust and of course found nothing. Checked the fuel pressure it was at 52-53 psig with spec being 59+/- 5psig m...
June 09, 2011
2000 Ford E-250 Econoline 4.2L Surge, MIL Lamp on VIN: 1FTNS2429Y
P0174: system too lean bank2. ... this child problem it is a 00 ford E-250 4.2L with a P0174 that came on afther I removed the upper intake to clean the EGR ports.the van only had a missfire code P0303 and afhter I delivered the van a week later came back with a p0174 and also when is ben ...
June 20, 2011
1999 Chevrolet C1500 Suburban LS 5.7L Misfire VIN: 3GNFK16TR6
P0174: Fuel Trim System Lean (Bank 2). Been working on this one for awhile. Came in fouling the #2 cylinder plug. Happened just about immediately after cleaning. Seem to be fouled with coolant. We removed and replace the intake manifold gasket thinking that it was bad. Now the plug is not fouling b...
June 21, 2011
2004 Chrysler Sebring 2.7L No Start VIN: 1C3EL55R04
P0174: Fuel System Lean (Bank 2). Car has spark, Starts and runs on starting fluid. changed out fuel pump. Can not communicate with computer with snap on scanner. can pull codes with code reader only. Cant get to injectors to check, but am guessing no inj pulse. Changed relays arround.
June 27, 2011