P0170 Diagnostic Trouble Code Discussion for August 2006
Fuel Trim Lean Or Rich (Bank 1)
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| Help Request | Posted | |
| 1996 Mitsubishi Montero LS 3.0L MIL Lamp on VIN: JA4MR41H9T P0170: Fuel Trim Lean Or Rich (Bank 1). please help, a vehicle came in intially with codes po115, coolant temp sensor. po170 fuel malfunction #1, and po161 o2 sensor heater circuit bank 2 sensor 2 - I replaced the coolant temp and o2 sensor. these codes have not returned. the po170 has been back, fo... |
August 02, 2006 | |
| 1998 Mercedes-Benz E320 3.2L No Start VIN: WDB2100612 Hello group and thanks again , We have another strange one, This car came in with classic Air mass meter symtoms and codes to match. what we thought was a routine job has turned sour. After fitting air mass meter engine started Ok, After doing adaptation with ... |
August 11, 2006 | |
| 1997 Mercedes-Benz E320 3.2L Readiness monitor VIN: WDBJF55F5V P0170: Misfire. ... and lack in power,Checked codes found only P0170 Misfire,went through basic checks and found MAF reading low(lean),Replaced MAF reset Codes,Vehicle perform good ,no Codes and all sensors are in good working order(O2 both/CTS/knock count and so on).Road tes... |
August 26, 2006 | |
| 1999 Mercedes-Benz SLK230 Kompressor 2.3L Poor Idle Quality, MIL Lamp on VIN: WDBKK47F0X P0170: Fuel trim at limit. ... (111.973) has got me stumped. This car has been in occasionally for several years. Two months ago he called, MIL on. He stopped by, I recorded and erased the DTC P0170 (fuel trim malfunction). Another month and the MIL is on again, this time an appointment... |
August 30, 2006 |
