REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER 2. DRAIN ENGINE COOLANT 3. REMOVE V-BANK COVER SUB-ASSEMBLY 4. REMOVE AIR CLEANER HOSE ASSEMBLY 5. REMOVE THROTTLE BODY ASSEMBLY
(b) Disconnect the throttle position sensor and control motor connector.
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Toyota Tundra Service Manual > Sfi System: ECM / PCM Processor (P0606)
DESCRIPTION The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM is functioning properly. If outputs from the CPUs are different and deviate from the standard, the ECM will illuminate the MIL and store a DTC immediately. DTC No. DTC Detection Condition Trouble Ar ...