
1994 Cadillac Seville SLS 4.6L Poor Idle Quality
came to idling always at 1200 rpm isc motor clicking code 55,set in pcm, went through chart found bad isc motor replaced, also cleaned bore while off for isc motor, cleared code, set override for tps idle re-learn, now idles 1700 rpm and will not slow down, co...
FIX posted 2/7/2004
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Message Closed w/FIX
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VIN | 1G6KY529RU |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | obd1 |
Symptoms | Poor Idle Quality |
Occurs | Always |
Misc. | Sts |
Trouble Codes
55 | tps memory out of range |
80 | no tps learned value |
Message Closed w/FIX
Vehicle Data
1994 Cadillac Seville SLS
VIN | 1G6KY529RU |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | obd1 |
Symptoms | Poor Idle Quality |
Occurs | Always |
Misc. | Sts |
Trouble Codes
55 | tps memory out of range |
80 | no tps learned value |