Phaeton :: CEL Came On - Getting Error Coolant Temp Sensor High Voltage?
Jan 15, 2013
My CEL came on and the code said Coolant Temp Sensor High Voltage. Since there are 2 sensors, and my gauge isn't reading off, about 200F constantly, I assume the bad sensor is the water pump sensor. Also, is there a diagram of the sensorny locations and the easiest way to access them to swap them out. I have already purchased the sensor and gasket, just don't want to replace the wrong one or screw something else up in the process. It appears to be an easy job.
View 7 Replies
Advertisement
P3081. What the hell is this code. I think it is a coolant temp. sensor issue.
View 3 Replies
1993 ford explorer sport... I got an error code for a low voltage MAF sensor. how would i go about fixing it? Do i need to get a new MAF sensor?
View 1 Replies
My 2006 V8 has starting problems since a few days ago.
After the problem occurred I was able to start the car using the right/left/right key turn but this worked only one time. Further attempts did not work. Upon the turn of the key all the dashboard lights would come up, the voltage appeared to come up over 12 volts but no joy on turning over the starter.
Vag Com scans on this car always showed some low voltage errors and the left side battery was old so I replaced the left side battery, something I had intended to do before too long anyway. After replacing the left side battery the car started once, not as it should but again using the right/left/right key sequence. I drove the car around the block and all seemed well, but after shutting it off, the same symptoms reappeared, no start...
Another poster had similar problems and it turned out to be relay 433 in the right side plenum relay/fuse box. I replaced this relay with a known good one, no change in the symptoms.
I disconnected the negative post of the starter battery, again after reading of another poster's experience, and the car starts right up ! Reconnecting the starter battery brings back the no start behavior.
I have no reason to suspect the starter battery, voltage is 12.6 or so...
Attached is a scan done on the car after installing the new left side battery:
Chassis Type: 3D - VW Phaeton
View 9 Replies
I drive a 1998 Jeep Grand Cherokee, 6 cylinder engine, with about 120,000 miles on it. I used a code scanner and pulled a P0138 code-bank 1 sensor 2 O2 sensor high voltage, if I'm correct. First of all, it looks like this sensor is after the catalytic converter, right? So I think I either have a bad 02 sensor or a bad catalytic converter. What are the consequences of driving around without fixing this? Will I see any reduction in fuel economy, or any potential long-term problems elsewhere?
View 2 Replies
P0032 Oxygen Sensor Heater Circuit High Voltage (Bank 1, Sensor 1)
I have read that in 2005 chrysler changed the ohms levels for the oxygen sensors and may need to have bcm reflashed to get a new oxygen sensor to work wheither its dealer item or not, is this true if i were to buy a mopar oxygen sensor? aftermarket is out of the question being the ohm readings would require me to spend some time at the dealer. is this code a defective sensor? or could it be related to the thermostat being faulty? am not low on antifreeze and temp gauge reads normal.
View 3 Replies
Where is the ambiant outside air temp sensor located on the Phaeton? I know it is located under the outside left or right mirror (based on model year) on a Volvo but not sure where it is on the Phaeton. No problems, just curious.
View 6 Replies
My 2003 Mk 4 Golf have had a lot of error codes and I have cleared most (O2 sensors, thermostat, and Mass Air Sensor) I now have an error P0113 which is the Intake Air temp Sensor.
So I need to clean the sensor first then maybe replace it, but I can't find the sensor on the intake manifold.
I have looked all through the U-Tube info, but nothing matches my 2003 Golf 2.0L ...
View 2 Replies
My 2003 Mk 4 Golf have had a lot of error codes and I have cleared most (O2 sensors, thermostat, and Mass Air Sensor) I now have an error P0113 which is the Intake Air temp Sensor.
So I need to clean the sensor first then maybe replace it, but I can't find the sensor on the intake manifold.
I have looked all through the U-Tube info, but nothing matches my 2003 Golf 2.0L ....
View 3 Replies
I have a 2000 Celica GT and I suspect the coolant temp sensor has gone bad....the fans are not turning on and I'm not getting any hot air out of the heater.....where is the coolant temp sensor located on this thing?
View 4 Replies
Where is the coolant temp sensor on a 1.8t passat 04? I did a search but cant find any diagram
View 1 Replies
My Phaeton is experiencing issues with the temp sensor. After running the car for a while, then a brief stop (10 minutes or less) it refuses to start. (It cranks but does not start) After a while, it starts fine. No check engine light comes up.
A quick Vagcom read (not the dealer's Vagcom) does show the temperature sensor is reading really low temperatures where it shouldn't. We think this temp sensor gone awry is messing with the fuel mix.
So in the parts book, we see only one temp sensor coming off the radiator, is this a 'easy' fix or do I need the dealer involved?
View 22 Replies
I was driving today when the CEL came on, I scanned the car which gave me 1 code: P1296.
I googled it and said it is possibly the coolant temp sensor?
The Engine temp was normal at 190' or just below even after quite a bit of driving today.
Would the problem just be the sensor or should I be looking for other problems as well?
The car is a 2002 B5.5 AWM 1.8T Tiptronic.
View 4 Replies
So my check engine light came on in my 04 jetta sw, and when I had the car read, it gave me a code that tracked down to be a bad coolant temp sensor. I bought the replacement part from my local VW dealership, installed it and the check engine light went away. Now about 2 weeks late it came back on, and I am getting a reading of "Coolant temp sensor high voltage". So it goes from needing replaced, then the replacement is running high voltage?
View 3 Replies
Threw a coolant temp sensor code yesterday morning:
16502 - Engine Coolant Temp. Sensor (G62): Signal too high
p0118 - 002 - Lower Limit Exceeded - Intermittent - MIL ON
Does throwing that code once mean I need to replace the CTS immediately or am I safe to clear the code and see if it returns? No code today after a 40 minute drive.
View 3 Replies
I need to replace my coolant temp sensor, but can seem for find where it goes. Bentley says it's on the rear coolant line, but that eludes me as well.
View 6 Replies
I have a B5.5 with the 2.8. I'm changing the coolant temperature sensor, but cannot get the thing out of the harness. With as tight as the working area is, I really don't want to screw-up the harness. How to get this out? I have the sensor out of the pipe the crosses between the heads and only need to remove it from the harness.
View 2 Replies
Ok so I recently started noticing my car was overheating and the sensor would go off saying coolant temp hot. So I started by adding coolant that didn't work. I than replaced the thermostat didn't change. I saw the water pump was leaking and changed that but before I did I was driving it home one night and the engine stopped and I barely had control of the car. Now the water pump is new and I don't know what the problem is. I think it's the head gasket ???
View 6 Replies
Where the ECT sensor is located? I would really like to have a diagram of the engine. Where I can find an engine diagram for a 2008 accent gls?
View 3 Replies
I just replaced my CTS, and I noticed that there is a small section of exposed harness wiring between the end of the loom and the CTS connector. I can't tell if it came loose when I swapped the sensor, or if it was this way for awhile, but all of the other harness connections around this area are completely covered and the loom end doesn't seem to clip into the connector or anything. If I were to try and seal it, I would need to use tape.
How hot does this area get? It seems like there shouldn't be exposed wiring here.
Picture taken with the new sensor: [URL] ...
View 1 Replies
So I got a 98 GMC sierra and the ect sensor that is on it only had one wire running to it. Obviously the previous owner tried to make something work. I bought a new ect sensor and pigtail to rewire it but can't find the ground wire anywhere. Looking for a wiring diagram?
View 14 Replies
