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Old 05-23-2021, 06:49 PM   #1
Loco83
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Code 21, Throttle Position Sensor
Check eng lite came on today, did the paper clip thing to read the codes and this came up. Is this a repair, adjustment or look for another Q jet.
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Old 05-24-2021, 01:17 PM   #2
Hart_Rod
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Re: Code 21, Throttle Position Sensor
Is it an 87 with the TBI? If so, why not just replace the TPS?
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