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Old 11-09-2005, 05:17 PM   #1
movin2stereo
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PO122 code

I got a code PO122 throttle/pedal position sensor/switch A circuit low input.What does this mean and what do I need to fix it?Would this have any effect on gas mpg?
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Old 11-09-2005, 06:13 PM   #2
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Re: PO122 code

About what it says. circuit low output.
A 4.3 should read .47 volts a idle
A 2.2 should read .2-.9 volts at idle.
Check the voltage on a scanner or volt meter.
If not in specs adj or replace tps sensor.
Also clean tbi butterfly.
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Old 11-09-2005, 06:33 PM   #3
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Talking Re: PO122 code

Geez, MT2500, it's an x cab they only come with 4.3's, you couldn't see that?
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Old 11-09-2005, 06:44 PM   #4
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Re: PO122 code

Maxwedge
Well I Guse I should have looked at the picture.
But That cow catcher throwed me off on the engine.
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Old 11-10-2005, 01:26 AM   #5
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Re: Re: PO122 code

Quote:
Originally Posted by maxwedge
Geez, MT2500, it's an x cab they only come with 4.3's, you couldn't see that?

I never knew that
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Old 11-10-2005, 05:22 AM   #6
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Re: PO122 code

Thanks.Cowcatcher?It's not that big.
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