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P1611 Diagnostic Trouble Code Discussion for February 2016

NATS ID DISCORD, IMM-PCM


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Trouble Ticket Help Requests for DTC P1611
Help Request Posted
1998 Cadillac Seville SLS 4.6L EGR Decel test VIN: 1G6KS54Y2W
P1611: Loss Of CVRTD Serial Data. ... low mileage Caddy with a failed Indiana OBD 2 test. Only code on form was P0171 (Bank 1 lean), We scanned codes and found 6 codes, engine light on and all monitors run. We started with fuel pressure 40 psi at idle and smok...
February 25, 2016