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Home › Toyota › 2017 › 4Runner TRD Pro › Repair and Diagnosis › Engine Performance › System › Engine Control System - Diagnostic Codes (P0560-P2121) › SFI System › DTC P060B: Internal Control Module A/D Processing Performance [08/2015 - 08/2019] › Typical Malfunction Thresholds

Typical Malfunction Thresholds

One of the following conditions is met Condition 1, 2 or 3
1. Internal control module serial communication Fail
2. AD converter Fail
3. Knock sensor circuit Fail
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