2005 Ford Escape Repair Question
Topics covered: Spark, Rim, Spark plugs.
Mileage: 96,000 miles.
Mileage: 96,000 miles.
Asked on November 22, 2011
Got troubie codes
I got 2 codes one is po354 ignition coil d primary and secondary circuit malfunction and the other 1 is po-353 is coil c what can cause this and what dose it mean
Asked by foguie mckinnieAnswer
Replied on November 22, 2011
hi
you didn't mention if vehicle is running poorly?
Replied on November 22, 2011
bad coil, bad harness, bad PCM.coil or harness more likely, noted for harness problems.
Replied on November 22, 2011
also ford has issued a TSB that says "Some 2005 Escape/Mariner vehicles equipped with a 3.0L engine, may exhibit a malfunction indicator lamp (MIL) on with two or more diagnostic trouble codes (DTCs) for coil on plug (COP) primary circuit faults (P0351 through P0356). This may be due to the spark plugs causing RF interference with the PCM, resulting in damage to the PCM and COPs."
Replied on November 22, 2011
Remove any spark plug and inspect for a 2-digit date code. If the date code is not present, replace all six (6) spark plugs with part number AGSF-32W-M1F4.
Replied on November 22, 2011
i know what the p c m is but is the COPs