Join Date: Dec 2017
Location: Santa Barbara, California
1120 & 1121 Codes, Throttle Position Way Off Every 6 Months
Once about every 6 months, my 2000 Tundra with 248,000 miles will suddenly go into a mode where the gas pedal has no effect until pressed WAY down. Once I get the feel, I can drive it. ODB codes are 1120 and 1121. Then, within a few starts, it is suddenly okay. I'm thinking the TPSensor.
Any ideas? Thank you!