
2000 Toyota 4Runner SR5 3.4L MIL Lamp on
So this one stumps us. This 4Runner came in with p1135 (A/F sensor heater circuit code) and p0125 (thermostat code). We replaced the thermostat and have had no further issues with the p0125 code coming back. We put in a denso A/F sensor (part number [...])...
FIX posted 2/13/2019
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Message Closed w/FIX
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VIN | JT3GN86RXY |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Intermittently |
Misc. | 2WD California Emissions |
Trouble Codes
P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
P1135 | Glow Plug Module Control Circuit Excessive Current Or Shorted |
Message Closed w/FIX
Vehicle Data
2000 Toyota 4Runner SR5
VIN | JT3GN86RXY |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Intermittently |
Misc. | 2WD California Emissions |
Trouble Codes
P1130 | Oxygen Sensor (Bank 1 Sensor 1) Low Signal Variance |
P1135 | Glow Plug Module Control Circuit Excessive Current Or Shorted |