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1998 Seville SLS
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17 Posts
Discussion Starter #1
I have a 98 SLS and my check engine light came on, for codes P0122 and P1122. Also the RPMs kinda randomly rev.
I replaced the throttle position sensor and it was fine for a month or so, then it all came back. any ideas?
 

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2002.5 F55 CORSA STS, 2014 Explorer XLT FWD
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71,046 Posts
TPS codes.......For your car is there a TPS learn procedure......or have you checked the wiring harness for severe kinks or chafed insulation ?
 

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Registered
1998 Seville SLS
Joined
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17 Posts
Discussion Starter #3
TPS learn procedure? Not that I know of, my factory service manual didn't say anything like that...
I did look for bad wiring at the sensor and at the PCM, but I didn't pull the rest of the harness apart, I kinda doubt there would be any problem inside the conduit
 
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