Back to 2001 Lexus LS 430

2001 LEXUS LS 430

4.3L V8RWDAUTOMATICgas
Repairs0Labor591Torque5693Fluid7DTC695Battery0Maintenance0Recalls0
P2009moderate severityPowertrain

Intake Manifold Runner Control Circuit Low Bank 1

on 2001 Lexus LS 430 4.3L V8 · RWD

What this code means

Low voltage/current in the intake manifold runner control circuit bank 1.

Symptoms

  • Check engine light
  • Sluggish throttle response

Common causes

  • Short to ground in wiring
  • Corroded connector
  • Failed actuator

Diagnostic steps

  1. Measure actuator circuit voltage
  2. Check wiring for shorts to ground

Repair notes

Repair short circuit or replace actuator.

Other Powertrain codes on this vehicle

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