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P1627 Diagnostic Trouble Code Discussion for June 2007

Analog To Digital (A/D) Performance

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Trouble Ticket Help Requests for DTC P1627
Help Request Posted
2002 Isuzu Rodeo Sport S 2.2L cel / emissions VIN: 4S2CK57D02
P1627: PCM Analog To Digital Conversion Error. ... level sensor has been out for a while but the A/D conversion code is new and it will not pass emmissions (p1627) it has me check all of the referance voltages for open or short and they test good. if i test the curcuit with an ohm meter i will read sensor ...
June 05, 2007
1999 Daewoo Leganza SE 2.2L MIL Lamp on VIN: KLAVB692XX
P1627: ecm a/d conversion failer. ... you read the action when the dtc sets it stats that the mill light will not go on and a history code will be stored.the minute my mill light goes on i have only a p1627 stored.i can tell the minute the mill light goes on because the fans kick on
June 08, 2007