Question

On my 2002 Toyota Sequoia 4.7L V8, what is the engine code P1127? ETCS actuator power source circuit malfunction

Answer 1

The code means that there is a problem with the Electronic Throttle Control System (ETCS) Actuator which is part of the Throttle Body.

P1127 TOYOTA - ETCS Actuator Power Source Circuit Malfunction
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Answer 2

Toyota sequioa 4.7 code p1127