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P3401 Diagnostic Trouble Code Discussion for December 2012

Cylinder 1 Deactivation Solenoid Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P3401
Help Request Posted
2006 Chevrolet Impala SS 5.3L ses light on VIN: 2G1WD58C56
P3401: Cylinder 1 Deactivation Solenoid Control Circuit Malfunction. the one thing the codes have in common is underhood fuse emissions 2 , is blown. and new fuse blows in a few miles.been reading and unplugged all fan and ac relays and fans and deactavation Solenoid wires hoping to see something burned or damaged. no found. wo...
December 10, 2012