Multiple engine malfunctions When I start the car "cold" the cooling fans come on then start an on and off cycle "heat a/c and defroster are all off. engine rpm's jump from an idle of 1000 to 4000 up ...
...Codes don't always mean a bad senors. One new TPS sensor would have me moving on to something else. Put a scan tool on it and not just a code reader. Check fuel pressure with the gauge on the ...
...TPS and it don't shift. Also changed the Speed sensor on trans.still don't shift The first thing to do is have the computer scanned for codes, these codes will tell you what system is not operating ...
...codes, the tps will trip a code. Could be TPS, Speed, or NSS (Neutral Safety Switch), usually on the drivers side of the tranny. Try removing it [NSS], (gently), and giving it a good cleaning. Many ...
...TPS (Throttle Position Sensor) Thank you for using fixya and good luck. WELL IF YOU SEE CHECK ENGINE LIGHT FLASHING CODE SCAN FOR TRANSMISSION FAULT CODES.IF YOU SEE NO CHECK ENGINE LIGHT ...
1998 nonte carlo, misses while driving,code p0300 multi ran mis fire,eng runs fine with no load on it ,plugs wires all new,change all coils same ,unpluged mas air same ,fuel press normal,somtimes its ...
2006 chevy monte carlo 3.5 v6 tps replacement trying to locate the tps ..... code reads p2135 ........ the tps jums up and down from 21.3-21.9 ..... A THROTTLE POSITION SENSOR (TPS) is usually ...
...for TPS, so I replaced TPS. After replacing idle was very high. Driving down highway car died and won't restart. Any ideas? run the fault codes again and fix all of what is suggested in the
...codes are. For possible TPS, IAC, or mass air flow problems. TPS being "throttle position sensor" IAC being "idle air control" If a light is not currently present, listen under the hood for a hissing ...
...codes present. 100K mile car. have replaced fuel filter, checked fuel pressure, cleaned MAF, scanned TPS no avail. Any ideas? I suspect your catalytic converters are the culprit. Once they become ...
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