0
What sensor will cause the service engine soon light to stay on?
Wiki User
∙ 10y ago
O2 (Oxygen) sensor.
HO2S (Heated Oxygen) sensor.
ECT (Engine Coolant Temp) sensor.
MAF (Mass Air Flow) sensor.
MAP (Manifold Absolute Pressure) sensor.
CKP (Crankshaft Position) sensor.
CMP (Camshaft Position) sensor.
ECL (Engine Coolant Level) sensor.
EOP (Engine Oil Pressure) sensor.
EVP (EGR Valve Position) sensor.
KS (Knock) sensor.
PFS (Purge Flow) sensor.
TPS (Throttle Position) sensor.
VSS (Vehicle Speed) sensor.
I'm sure I missed several more.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why would the servic engine light stay on on a 2002 trans am that has had all recommended service done and a new locking gas cap put on and hoses checked?
A malfunctioning sensor can cause the service engine light to stay on. A glitch in the computer can also cause the light to stay on.
Can unplugged mas cause check engine light?
Yes, an unplugged sensor can cause a check engine light.
Orange engine light mean on Saturn LS300?
The orange engine light means that your Saturn LS300 has a sensor that is signaling for a service. This could be an oxygen sensor, an oil sensor, or even a tire sensor.
Will your service engine light come on if your crankshaft sensor is bad?
yes
2001 Mitsubishi mirage service engine light wont start?
If the 2001 Mitsubishi Mirage won't start and has the service engine light on, you probably have an issue with a sensor. This could be a problem with an electrical or oxygen sensor.
What are the sensors connected to the check engine light on a 1995 silverado?
Every sensor on the engine and transmission can cause the light to come on.
Trouble code indicated a bad cam sensor. I changed the sensor and reset light but service engine light come back on in a days time. Why would my service engine light come back on?
Could be a wiring issue or a completely different problem.
What sensor will cause your 1992 Saturn SL1 to lose power sometimes with a light back fire and make the service engine light come on it is an occasional problem?
Replace your ECTS. Get the SES codes
Could faulty spark plugs cause engine light to stay on?
Yes. Your Check Engine light or Service Engine Soon light.
1999 ford escort will thermostat cause service engine soon light to come on?
yes sometimes cause if it fails open the temp sensor will kick the light on tellin its too cold or opposite if the thermostat fails closed
Would the service engine light come on if engine temperature sensor is bad?
That is one of many possible causes.
How do you solve check engine light cause by speed sensor?
Replace the faulty speed sensor and the light will reset itself after a short drive.
