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2001 Toyota Tundra SR5 4.7L Hesitation, MIL Lamp on
Posted to Asian Driveability on 2/13/2008 5 Replies

This truck was given to me after engine was replaced. Start the truck no acceleration until half way down ecm turning ets system off, the mil on right away code then sets after 2 or 3 key cycles. I get a p1126 in datastream ets fail safe 1 is on fail safe 2 is...

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  Related Documents & Media  2001 Toyota Tundra SR5

 
Message Closed w/Summary

car Vehicle Data

2001 Toyota Tundra SR5

VIN 5TBRT34131
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / ets throttle system
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways, on Accel

Trouble Codes

P1126Thermostat Malfunction (Stuck Open)
Message Closed w/Summary

car Vehicle Data

2001 Toyota Tundra SR5

VIN 5TBRT34131
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / ets throttle system
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways, on Accel

Trouble Codes

P1126Thermostat Malfunction (Stuck Open)