Just got a 35 on my check engine light. From the list of codes this has to do with a radiator fan control, but the fan is not electric. It's a 1994 Ram with 5.2L 318 engine. I'm confused, what does this mean?
View 7 Replies1994, 960 ... The vacuum controller has two "vacuum lines" attached to it. Should both lines have vacuum present? I keep getting a 241 code with sporadic idle and check engine light.
View 3 RepliesI have a generic question about the check engine light on my 1994 C10 pick up. I have the 4.3L V6 auto and the check engine light comes on after I run it for around five minuets then it goes out after around ten minuets. My question is, does it have a change oil reminder and if so how do I reset it?
View 1 RepliesMy mother in-law has a 94 Chrysler LHS, 3.5 V6, auto, 66k. Yesterday she was driving home and said the check engine light was on. I went to check it out and the light was not on. The light come on when the key is turned on but goes out when it is started. This is not an OBD-2 car it has a little blue plug and i do not have a code reader for it. Took it to auto zone and they do not have a code reader for this car. Auto Zone and Pep Boys both told me that if the light is off there will not be a code. Further checking on the internet I found out you can get a two digit code by turning the key on and off and count the flashing check engine light. It worked I got code 12 and 51. 51 means lean O2 sensor. If this is true that why does the CEL not stay on. How can I test the O2 sensors?
View 2 RepliesSo this little gem of an SUV has been good enough to me over the year that I have had it, but it is one of those used vehicles that has me scared to look underneath cause there is always something a miss.
I have been having some power problems and the OBD check engine light has been coming on. The engine like to putter like if it's not getting enough fuel from a clogged fuel filter when it gets going, hot or cold. Have confirmed that the fuel pump is with proper voltage and pressure. Though haven't noticed a big difference with the new filter. The check engine light cycles a code of 21, which is refinanced to the O2 sensor, both upstream and down stream. That tells me that there are TWO O2 sensors for this model. And research has confirmed this. One ahead of the cat and one behind the cat.
Here's the kicker, I only have one O2 sensor at the head of the cat and the location of where the second one would be located is only a solid section of pipe from cat to muffler. I haven't been able to track down the plug connection for the second sensor and these codes and problem only came after I gave the Jeep a tune up.
1994 Jeep Grand Cherokee Limited V8
I've got a1994 dodge ram 1500 with a 318 cam bearings are good new oil pump new oil pump drive pin getting oil to the filter and that's as far as it gets no oil pressure and no oil to the top end? Me and a couple engine builders are stumped!
View 1 RepliesA few days ago my "Check VSC" warning came on along with the check engine and traction lights being on. I left my car in a parking garage for a week when I was on vacation and the lights came on once I started the car after getting back from my trip.
I have had the "Check VSC" warning before and I fixed it by replacing my gas cap. My gas cap seems fine this time around so I got my codes scanned and the only one that came up was P0300. Having this issue with the 2007 Lexus GS 350? I still feel like it's my gas cap because I bought a cheap replacement last time around.
I have a 1998 expedition 4.6 4x4 check engine light on od light flashing sometimes checked it and got p1747 code i was told epc solenoid or short on trans wiring. I already dropped the trans pan, looking for a step by step easy way to diagnose and find the short or if i need to replace any of the solenoids. I have voltmeter and taste light....
View 3 Replies1994 Ranger xtra cab
4x4
v6 4.0
5-speed
113K miles
Just bought this truck. When I test drove it no "check engine" light came on, but after purchase driving home is came on and then off many times. It only comes on at high rpm/speed. I have my trusty ODBII scanner but realize that this 1994 was pre-ODBII. How can I figure out what the CEL is about?
08 RX350 with ~100K miles. Two weeks ago the Check Engine/TRAC light were on, VSC light blinks, so I tightened the gas cap, and pull the negative and cleared the code. Hoping this is just a gas cap issue.
2 weeks later all those lights are back again, so my mechanic pulled the code and came up with P0128. He told me it should be the problem with the Coolant Temperature Sensor. The water pump, thermostat was replaced last year and coolant level is OK. No issue with coolant temperature and the car drives like normal. My mechanic cleared the code and told me to drive it again until the lights come back and he will pull the code again.
08 RX350 AWD
08 Avalon Touring
So the only thing I have changed is the fuel pressure regulator. Man after I did that my cars been running super, even has some added pick me up on acceleration!
So today my check engine light comes on and I get this code???? P0240...
I've read many threads in here, but I didn't find problem of my car. It's Toyota Prius-3 2010, check engine light on and code is P0401. EGR Valve works well, I cleaned pipe, gasket, cleaned throttle plate and everything but nothing works.
I have (light on) it maybe 1 year or more, the light goes away and come back,I'm in Los Angeles and all they time is sunny day and weather is nice, I've seen 3 times, when i drove in rain evening and morning I didn't see light on.. then, couple days and comes again. I think maybe EGR cooler has to be replace? or I do not know why in cold weather time light goes away..
What engine light code po299 turbocharger underboost relates to?
View 2 RepliesWas driving today, at a speed one could call "briskly", and the check engine light came on. The code is P0413...
View 3 RepliesMy check engine light has been on for months and the only code coming up is for the VSS. I got the VSS replaced and the light came back on as soon as I hit 70 on the freeway. Checked the code again and the same one came up. Is this a common issue with 06 Accents? I'm wondering if it might be a wiring or computer issue... My ABS light is also on, would this have anything to do with it?
View 5 RepliesMy check engine light came on today. I got Engine code 2275 from my P3 gauge but I can't find out what that code means.
View 6 RepliesWell my girls 2006 passat is showing the check engine light. she took it to autozone and the code was, P0171. what does the code mean and what do i need to replace?
View 4 RepliesMy wifes 1998 Intrepids' Check Engine Light came on yesterday, and while she was turning into the driveway the car stalled. It would fire right up again, and drive normally, but when she went to pull into the driveway again it stalled.
I took it into the shop, and they read the computer and thats when the P0731 code showed up.
P0731 Incorrect gear ratio # 1
When I went to bring it home, I then noticed that the speedometer was not working, and the tranny wasn't shifting out of 1st gear. The tranny fluid is clean and not burnt.
I run my 92 celica for a good 30 miles and check engine light comes on but after driving another 20-25 miles it turns off. I red the code it was the Egr (code 71) I took off egr valve and cleaned it out idk if its bad, how to test the valve?
View 1 RepliesCheck engine light on and code is P1451. I have been told its one or all four things:
1. Gas cap,
2. Evap Canister vent solenoid,
3. Evap purge solenoid,
4. Evap canister.
I am trying to fix this problem on the Taurus. I have changed the Gas cap and this did not solve the problem. The other three things on the list: Are these three separate things? Or are they part of the same thing?
It just so happens that I got my letter from the DMV telling me I needed to get my new tags, and this is an emissions test year for my car. I was buys the last few weeks so I figured this would be a good week to do it. Yesterday.......check engine light comes on. How does that happen???
So now I'm on a time crunch. I went to Advanced Auto this morning and they checked the code. It's P0440, an Evaporative Emissions code. Any thought on what that me be, or any checklist as to what to check first? I'm fairly handy, but know nothing about cars. I'm sure I can figure it out with some instructions.
Summary: Got a check engine code of P0440, Evaporative Emissions. On a time crunch because I need to get an emissions test done. I can probably fix it myself with some direction.