SVX Code 37 02 Sensor

If after confirming no wiring problems exist between the ECU and the 02 Sensor and that the 02 Sensor appears to be operative (no physical damage), then cam shaft timing, cam gears, spring washer sprockets will need to be examined. Also, we have found that one intake cam out of timing specification will cause the 02 Sensor's readings to differ from side to side. Call the Tech Helpline for further instructions on diagnosis and repair.