Mechanics

GOT TROUBIE CODES

2005 Ford Escape • 96,000 miles

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
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Foguie mckinnie
November 22, 2011.




Hi
you didn't mention if vehicle is running poorly?

Tiny
Fixitmr
Nov 22, 2011.
Bad coil, bad harness, bad PCM. Coil or harness more likely, noted for harness problems.

Tiny
Fixitmr
Nov 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."

Tiny
Fixitmr
Nov 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.

Tiny
Fixitmr
Nov 22, 2011.
Yes it run poorly

Tiny
Foguie mckinnie
Nov 22, 2011.
I know what the p c m is but is the COPs

Tiny
Foguie mckinnie
Nov 22, 2011.
Coil over plug.
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Tiny
Fixitmr
Nov 24, 2011.

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