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1990 Toyota 4Runner SR5 3.0L MIL Lamp on
Rebuilt engine, after start up and test drive , the mil turned on, scanned codes , code 52. Found corroded and bare knock sensor sub-harness. Replaced the knock sensor and sub-harness, still getting code 52. Checked the wiring between sub-harness and computer,...
Summary posted 5/16/2007
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Related Documents & Media | VIN | JT3VN39W1L |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Symptoms | MIL Lamp On |
| Occurs | On Accel, Intermittently |
Trouble Codes
| 52 | Knock Sensor Signal open or shorted |
Message Closed w/Summary
Vehicle Data
1990 Toyota 4Runner SR5
| VIN | JT3VN39W1L |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / SEFI |
| Symptoms | MIL Lamp On |
| Occurs | On Accel, Intermittently |
Trouble Codes
| 52 | Knock Sensor Signal open or shorted |
Video