P1259 Diagnostic Trouble Code Discussion for May 2009
VTEC System Malfunction (Bank 1)
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| Help Request | Posted | |
| 2003 Honda Civic Si 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: SHHEP33513 P1259: VTEC System Malfunction. This vehicle came in barely running.Misfiring on all cylinders.Way too much fuel,plugs were black.Oxygen sesnsor comes and goes.When it is reading its 1.2 volts and long term and short fuel trims maxed fuel reduction.I have good spark to all cylinders.Replaced... |
May 02, 2009 |
