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P0357 Diagnostic Trouble Code Discussion for June 2016

Ignition Coil 7 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0357
Help Request Posted
2003 Lexus GX470 4.7L Misfire VIN: JTJBT20X63
P0357: Ignition Coil 7 Primary/Secondary Circuit Malfunction. hello group car came in with a misfire...hooked up maimus scan tool had number 7 misfire code and ign primary circuit..ok no big deal just needs a coil,,putnew coil still had miss,,,swaped coils,swapped spark plugs miss still at 7,,checked compression 7 and 8 ...
June 20, 2016