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1991 Isuzu Impulse XS 1.6L Poor Idle Quality, Surge, Cuts out, Stall, Misfire, MIL Lamp on
Posted to Asian Driveability on 2/4/2005 3 Replies

This one is getting to me.....the ecm will indicate that the coolant sensor is maxed at 180 degrees C....and then the car acts up...(I changed the sensor and checked the harness...all good) usually when i disconnect the coolant sensor the car runs better but s...

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  Related Documents & Media  1991 Isuzu Impulse XS

 
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Impulse XS

VIN JABRT2352M
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injected
Emissionsna
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold, Hot, Cruise, Idle, Intermittently
Misc.W/ Lotus Suspension

Trouble Codes

15coolant sensor
21tps....closed switch...wot switch
Message Closed w/FIX

car Vehicle Data

1991 Isuzu Impulse XS

VIN JABRT2352M
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / fuel injected
Emissionsna
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, Misfire, MIL Lamp On
OccursCold, Hot, Cruise, Idle, Intermittently
Misc.W/ Lotus Suspension

Trouble Codes

15coolant sensor
21tps....closed switch...wot switch