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1990 Toyota Pickup SR5 3.0L MIL Lamp on
Posted to Asian Driveability on 10/4/2006 5 Replies

This truck came in for low power and MIL on. Pulled code 52 Knock sensor signal. Main harness checked Ok. I know that the sub harness is a common cause for this concern, so I replaced both the harness and knock sensor. I adjusted the timing, road tested, MIL s...

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car Vehicle Data

1990 Toyota Pickup SR5

VIN JT4VN13G3L
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
SymptomsMIL Lamp On
OccursAlways, on Accel

Trouble Codes

52Knock sensor circuit
Message Closed

car Vehicle Data

1990 Toyota Pickup SR5

VIN JT4VN13G3L
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
SymptomsMIL Lamp On
OccursAlways, on Accel

Trouble Codes

52Knock sensor circuit