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International Automotive Technicians Network
2000 Toyota Previa V6 3000CC MIL Lamp on, Pinking/ Detonation
Posted to Asian Driveability on 11/17/2008 3 Replies

Hi all, this vehicle pinks/detonates under light to moderate load intermittently when hot, the MIL light comes on after a few minutes of the conditioon occuring and stores the lean abnormal bank 1 code, I've checked all intake hoses etc for air leaks and no pr...

3 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

2000 Toyota Previa V6

VIN MCR30W-000
Engine3000 / 6 cyl
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Pinking/ Detonation
OccursHot, Intermittently
Misc.Japanese Spec 1Mz-Fe Engine

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2000 Toyota Previa V6

VIN MCR30W-000
Engine3000 / 6 cyl
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Pinking/ Detonation
OccursHot, Intermittently
Misc.Japanese Spec 1Mz-Fe Engine

Trouble Codes

P0171Fuel System Too Lean (Bank 1)