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1994 Toyota Corolla DX 1.8L MIL Lamp on, SEVERAL CODES
Posted to Asian Driveability on 1/24/2009 7 Replies

Has anyone encountered such an issue? This has been ongoing for [...] now. Customer will be fine for a week and then all these codes appear. It does not seem to hamper the vehicle running condition or driveability at all. Codes that have been encountered in 1-...

7 Replies Received (View Replies)

  Related Documents & Media  1994 Toyota Corolla DX

 
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car Vehicle Data

1994 Toyota Corolla DX

VIN JT2AE09B2R
Engine1.8 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsFEDERAL
SymptomsMIL Lamp on, Several Codes
OccursIntermittently
Misc.4-Door

Trouble Codes

12faulty rpm signal no rpm
14igt or igf circuit of ign. system fault
21left o2 sensor ouput voltage lower than 0.
22coolant temp sensor sig abnorm.
24air intake temp sensor signal abnormal
52left knock sensor signal abnormal
Message Closed

car Vehicle Data

1994 Toyota Corolla DX

VIN JT2AE09B2R
Engine1.8 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
EmissionsFEDERAL
SymptomsMIL Lamp on, Several Codes
OccursIntermittently
Misc.4-Door

Trouble Codes

12faulty rpm signal no rpm
14igt or igf circuit of ign. system fault
21left o2 sensor ouput voltage lower than 0.
22coolant temp sensor sig abnorm.
24air intake temp sensor signal abnormal
52left knock sensor signal abnormal