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Home >> Acura >> 1998 >> Integra GS-R, 4D Sedan >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Engine Controls - Tests W/Codes - 3.0CL) >> Diagnostic Tests >> DTC P1607: Powertrain Control Module (Pcm) Internal Circuit Failure "A"

DTC P1607: Powertrain Control Module (Pcm) Internal Circuit Failure "A"

WARNING: This page is about a different car, the 1998 Acura 3.0CL. However, it is still accessible from the selected car via links, so may be relevant.

Perform PCM reset procedure. See PCM RESET PROCEDURE/CLEARING CODES  under SELF-DIAGNOSTIC SYSTEM. Turn ignition on and wait 3 seconds. If DTC P1607 does not reset, problem is intermittent. System is okay at this time. If DTC P1607 resets, substitute a known-good PCM and recheck. If symptom or problem goes away, replace original PCM.

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