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2000 Toyota 4Runner SR5 3.4L MIL Lamp on
Posted to Asian Driveability on 6/10/2014 16 Replies

customer came in with emmissions failure. p0420. i replaced cats verified fuel trims and car went out. came back a month later with p1135, p1130,(afr heater circuit failure) p0171 (lean bank 1). replaced sensor ratios went to normal. soon after the converter c...

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  Related Documents & Media  2000 Toyota 4Runner SR5

 
Message Closed w/FIX

car Vehicle Data

2000 Toyota 4Runner SR5

VIN JT3HN86R2Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

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

car Vehicle Data

2000 Toyota 4Runner SR5

VIN JT3HN86R2Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)