ES - 1st to 4th Gen (1990-2006) Forum for all 1990 - 2006 ES300 and ES330 models. ES250 topics go here as well.

P1325--ignition circuit fault #6

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Old 02-29-16, 06:29 AM
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codger
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Default P1325--ignition circuit fault #6

1999 ES 205,000 miles shows a P1325-ignition circuit fault #6 code. 150 compression-- wires from coil to harness ok...according to flow chart, problem is either ecm or wire harness. Is there something I'm missing in diagnosis before I try throwing parts at this? On cold engine flashing check engine and trac lights sometimes come on only after short run. Removing neg terminal for short while to reset check light and car may then run 200 miles or more without reappearing check light. Anyone have this similar kind of problem?

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Old 03-02-16, 09:49 AM
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pilotboyle
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My 99 ES300 has 370k with original engine and rebuilt trans. Last week the car went into "limp mode" and then I replaced both cam sensors, then Crankshaft Position Sensor. No help! Just replaced ECU with new and still no help. All 6 igniters and coils are throwing intermittent codes....LOST!
Old 03-03-16, 03:45 AM
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codger
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Originally Posted by pilotboyle
My 99 ES300 has 370k with original engine and rebuilt trans. Last week the car went into "limp mode" and then I replaced both cam sensors, then Crankshaft Position Sensor. No help! Just replaced ECU with new and still no help. All 6 igniters and coils are throwing intermittent codes....LOST!
pilotboyle......I ordered set of 6 coils and plugs after getting intermittent codes on check engine. Code checks showed different cylinder engine miss faults. I know, it's probably throwing parts at a problem...I'll let you know results after change.
Codger
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