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P2770 Diagnostic Trouble Code Discussion for November 2012

TCC Enable Solenoid Control Circuit High Voltage

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Trouble Ticket Help Requests for DTC P2770
Help Request Posted
2006 Hyundai Elantra GLS 2.0L lean VIN: KMHDN55D96
P2770: b1s2 stuck on lean. ... issue. Car came in with the engine light on. We had previously replaced the b1s2 with an NTK sensor for P0138 & P0172. Then it came back two months later with mil lamp on, P0172 rich bank 1. I cleaned the Maf and test ...
November 01, 2012