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1999 Toyota Solara SE 3.0L MIL Lamp on
Posted to Asian Driveability on 6/25/2009 22 Replies

Toyota guru's----- car keeps setting p0420 code. came in last week for code. scanned it and saw both front o2s reading around .050 volts. thinking that these are air/fuel sensors working on a 2-5 volt scale we replaced the sensors. after replacing sensors scan...

22 Replies Received (View Replies)

  Related Documents & Media  1999 Toyota Solara SE

 
Message Closed w/Summary

car Vehicle Data

1999 Toyota Solara SE

VIN 2T1CF22P4X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

1999 Toyota Solara SE

VIN 2T1CF22P4X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)