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P1350 Diagnostic Trouble Code Discussion for August 2007

Bypass Line Monitor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1350
Help Request Posted
1999 Cadillac DeVille 4.6L Hesitation, Cuts out VIN: 1G6KD54Y8X
P1350: Ignition Control (IC) Circuit Malfunction. Customer complains car jerking at times and hesistates when accelerating. Ck out ignition circuit, replace module & cam sensor, hooking up Tech2 nothing found at all. Any body has experience on these codes, please advise. Thanks.
August 08, 2007
2005 Chevrolet Impala LS 3.8L Cuts out, Stall VIN: 2G1WH52K85
P1350: ICM Ignition Bypass Circuit Malfunction. ... Came in with a complaint of stalling and worse with the ac on. It happens quite a bit in the first half hour of running and then seems to go away. I had both codes P0350 & P1350 to due with ignition bypass circut & coil control. I cleared the codes...
August 22, 2007