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Modified 95 Mustang w/Lean and ROM Failure Codes
Posted to Technical Discussion Forum on 1/24/2004 4 Replies

5.0L HO, Auto Trans. Customer complaint is lack of power and detonation. Vehicle has a Hypertech chip installed. No mention of MIL illumination.

First thing I do is retrieve the DTC's. HARD CODES: 511=Read Only Memory Test Failure, 116=IAT/ECT, 636=TFT. CONT... Login to read more.

4 Replies Received (View Replies)