P0119 Cadillac Engine Coolant Temperature Circuit Intermittent
Possible causes
- Low engine coolant level
- Faulty Engine Coolant Temperature (ECT) sensor
- Faulty engine coolant thermostat
- Engine Coolant Temperature (ECT) sensor harness is open or shorted
- Engine Coolant Temperature (ECT) sensor electrical circuit poor connection
What about the obd code?
The Engine Control Module (ECM) detected an erratic signal from the engine Coolant Temperature (ECT) sensor during the system monitor test
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0119 Cadillac Description
The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.
P119 or P0119 ?
P119 - Shorted Fuel Injector Problem
or
SOURCE: obd codes for a 1994 cadillac seville sls
what that means is that the ecm(main computer) is not getting a voltage signal value from the o2 sensor. this could be due to a broken wire,bad plug or a bad sensor please rate this thanks
SOURCE: replace power steering pump and lines 1992 cadillac seville sts
you need to have a pulley puller to get the pulley off if you don't have one most auto zone part stores have a loan a tool program and they can help you with that on most powersteering pumps the high pressure line will be a fitting or bolt on and the return line is usually just a squeeze clamp hope this helps good luck
SOURCE: 1998 cadillac seville STS
on my 1998 Deville its located in the trunk. the panel thats is butted up to the back of the rear seat. look for some black nuts around the top of rim of the trunk, they are about 1'' long, these have to be removed first... good luck.....
Mac.........
SOURCE: I have a 94 cadillac seville sts, end I have a
First thing you have to do is list all the codes, because some some might be stored for a long time. Pushing the OFF and WARM buttons together and holding will ghive you all the stored codes. Then press OFF and HI together to clear all codes. Hold and wait for bars or 0's. Now start your car and let it get up to proper operating temps. Take car for aride that aincludes all phases of driving including highway speeds. Observe SERVICE ENGINE LIGHT for coming on . Assuming it does , repeat steps previously provided, read codes stored and repair accordingly. If need be contact me with new codes and I will try to assist you.
The flasher is hidden under the left (drivers) side of the dash, in the vicinity of the steering column.
441 views
Usually answered in minutes!
×