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1999 Toyota 4Runner SR5 3.4L MIL Lamp on
I scanned the computer. When I found the codes I tested the tps for voltage & it had the correct voltage . I then tested the O2 sensor & it checked out fine both on my scan tool & on my volt meter. My problem is that I don't have a wiring diagram to see if the...
FIX posted 10/1/2016
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | JT3GN86R3X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0120 | Throttle Position Sensor Circuit Malfunction |
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Toyota 4Runner SR5
| VIN | JT3GN86R3X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection / sfi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0120 | Throttle Position Sensor Circuit Malfunction |
| P0171 | Fuel System Too Lean (Bank 1) |
Video