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1994 Toyota T100 SR5 3.0L MIL Lamp on
Posted to Asian Driveability on 12/12/2001 8 Replies

I need some help from a Toyota specialist. Working on this truck for another shop. Original problem was code 25 & 26. They replaced the front O2 sensor with [...] (I called and verified # with VIN Code) and after that they have a code 21 immediately on start u...

8 Replies Received (View Replies)

  Related Documents & Media  1994 Toyota T100 SR5

 
Message Closed w/FIX

car Vehicle Data

1994 Toyota T100 SR5

VIN JT4VD20C0R
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / bank fired port fuel
EmissionsCalifornia OBD1
SymptomsMIL Lamp On
OccursAlways
Misc.California Emmisions 4 Wd

Trouble Codes

21Oxygen sensor circuit problem
25lean air fuel
26rich air fuel
Message Closed w/FIX

car Vehicle Data

1994 Toyota T100 SR5

VIN JT4VD20C0R
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / bank fired port fuel
EmissionsCalifornia OBD1
SymptomsMIL Lamp On
OccursAlways
Misc.California Emmisions 4 Wd

Trouble Codes

21Oxygen sensor circuit problem
25lean air fuel
26rich air fuel