U1B07 Diagnostic Trouble Code Discussion for August 2009
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| Help Request | Posted | |
| 2003 Saturn L300 3.0L Poor Idle Quality, Stall, MIL Lamp on VIN: 1G8JW54R43 U1B07: unknown. ... start.Checked codes none were found.No fuel pressure.All circuits good,replace fuel pump.Now I have good fuel pressure but,it sure doesnt run very good and there is no throttle response.reduced power light is on.and code p2101 keeps coming back after erasi... |
August 01, 2009 | |
| 2003 Saturn L300 3.0L Poor Idle Quality, Stall, MIL Lamp on VIN: 1G8JW54R43 U1B07: unknown. ... start.Checked codes none were found.No fuel pressure.All circuits good,replace fuel pump.Now I have good fuel pressure but,it sure doesnt run very good and there is no throttle response.reduced power light is on.and code p2101 keeps coming back after erasi... |
August 11, 2009 |
