Prius (2001-03) :: 2002 Check Engine Light Codes For EVAP System And Misfire
My check engine light came on the other day, with no symptoms or problems. Today I stopped at the Auto Parts store and had the codes read. They were P0440, P0441, P0446, and P0301. They are for the EVAP system and misfire.
I had read here that one of the codes could be for the gas cap so I tightened it and then, also as read on here, disconnected the negative 12 V battery cable to perhaps clear the check engine light. I was curious.
When I started the car again, I now have not only the check engine light, but the red triangle exclamation point. How would you proceed? The 12 volt battery is around 5 years old. The entire exhaust system was replaced last year.(not O2 sensors though)
The hybrid battery was replaced at 70,000 miles and I now have 110,000 miles on it. I really wonder why disconnecting the battery and reconnecting it caused more error lights to appear? Also, the Auto parts guy said his code reader was fine for my car but I seem to remember here that there may be a special Prius one.
Prius (Gen 1) :: 2001 Check Engine Codes - Misfire In Cylinders 1 / 2 And 3
Toyota read the codes wrong and told me that I need a new hybrid battery. That is incorrect info. Codes P0300 P0301 P0302P0303. The codes mean misfire in cylinders 1 , 2 and 3. I have had injector cleaned in the past new spark plugs. If I drive it it gets warmed up and shuts down. It will restart and run maybe 7 more miles the same. The brake light comes on and I have to restart it.
View 9 RepliesHonda - Cr-v :: 2001 - Check Engine Came On / Cylinder Misfire Code
I have a 2001 Honda CRV with about 140,000 miles. It is an upstate NY car, so has seen its share of salt and rough winter driving, has a little bit of rust.
I recently brought it in for repairs because it was overheating. It was over the holiday weekend and I had a job interview to get to so I brought it a chain, which was the only open mechanic I could find. They told me there was a coolant leak and replaced the radiator.
The next day, the check engine came on. Cylinder misfire code. I took it back to them and they wouldn't give me a straight answer on what was going on but insist they told me that would happen and it needed more repairs which I had apparently refused. They told me it's probably the spark plugs/wires are old but maybe there's more damage, but basically that they didn't want to deal with it.
So I brought the car to my regular guy. He says, yeah it needs a tune-up. So he replaces the spark plugs and wires etc and gives it back. I drove it for a day and the light came back on. So I brought it back to him again and he refused to do anything. Wouldn't give me some possible causes or explanations, just says come pick it up. Didn't say stop driving it, take it to a dealer, he just reset the check engine light and said its probably fine.
The next time I drove the car, while it was warming up the check engine light was flashing. By the time the engine was warm the light had stopped flashing and was on.
Passat (B5) :: 1999 - Check Engine Light On With DTC Codes / Misfire After Startup
The check engine light on my 1999 1.8T Passat is on. It started with a little miss right after startup. Then in neutral, after revving the engine to say 1,500 rpm and letting off the gas, it would nearly stall. I plugged in an OBDII analyzer and came up with codes P0102 MAF or VAF circuit low input and P0304, Cylinder #2 misfire. I replaced the spark plugs, as they were old anyway. Still the same symptoms. Then I replaced the mass air flow sensor.
The check engine light still went on after it was cleared, except this time it was P0302, Cylinder #2 misfire, P0102, P1613, Auxiliary inputs aux. outputs control, and P1426 Mfg. Control/auxiliary emission controls. Soon after, the car started running fine on it's own and I again cleared the codes.
Then a day later, the check engine light is on. This time, it is only the P1426 - Manufacturer control auxiliary emission controls. The Bentley manual calls it Tank Vent. Valve Open, which doesn't mean anything to me and the Bentley manual is of no luck. (The error code almost implies that it is the famous loose gas cap, but I have checked that - unless the gasket is bad). FYI: I have 99K miles on the car.
Golf IV / Jetta IV :: 2000 - Engine Light And Codes That State Misfire On 1 And 4
My daughter's 2000 Jetta with a 2L has an engine light and codes that state Misfire on 1 and 4. It is intermittent as it only misfires once in a while.. She is in Rolla MO, and I am in Detroit MI. A couple of years ago the car died when she was home and I found a swollen/cracked coil pack. I replaced it with an aftermarket. The plugs and wires were replaced about 30k ago with OEM parts. I am tempted to have the son in-law replace the coil pack with a Bosch unit.
View 3 RepliesFord F-150 - 1997-2003 :: Misfire Error Codes And Check Engine Light
So I have been having some troubles with my 2003 F150 4.6L ... Truck has been running rough and the check engine light was on so I decided to get the codes read and I got back P0302 and P0304, which from what I understand is a misfire on cylinders 3 & 4. At the same time I got Ford to do a little diagnostic and this is what they wrote for me:
"The connector for the number 2 coil is broken and will not stay plugged on to the coil and the number 2 coil is not working / replaced the wire for the coil still running rough removed the coil and plug. the plug was very badly fuel soaked started the vehicle to see if there was spark at the plug. OK. Suspect either a injector issue or a compression issue cleaned the plug seems better. "
So of course they quoted me for the works. They say I should replace the coils, plugs, and injectors??? I am pretty mechanically inclined and think I could change these things myself since I am on a budget. One tech told me is that the plugs can seize in these engines often and could scrap the whole thing??? Seems a little weird. If that happens though what could I do?
Accent RB (2012+) :: Will Not Idle - Engine Light Remaining On
My 2012 will not idle. The diagnostic computer reported bad CAM SHAFT SENSOR. Changed the sensor but still will not idle. Engine light remains on.
View 3 RepliesSubaru - Intermittent - Misfire :: 1996 - Check Engine Light With Codes 0301 And 0303?
This is my friend's car and I have never looked under a Subaru hood before. She is getting an intermittent check engine light with codes for cylinder misfires on one and three. Today, I inspected the plugs and all four looked identical, a nice uniform tan color and good condition. No sign of deposits or oil. Did a compression test and found the driver's side bank at 155/150 and the passenger side bank at 185/190. My question at this point is which side is cylinders 1 and 3? The front-most cylinder is on the passenger side. Is this the number 1 and 3? If so, then the low compression on the other bank cannot account for the misfire.
View 5 RepliesPassat - Volkswagen :: 2006 - Check Engine Light Indicates Numerous Cold Start Misfire Codes
Car dumbie back again with another question.The diagnostic for my check engine light indicates numerous cold start misfire codes. The cylinders are OK. That was checked during the diagnostic.The fuel intake is carboned up. It is recommended that I clean the intake manifold. Does this mean cleaning the fuel injectors, the throttle body or both? 2006 Passat VW....
View 1 RepliesHonda - Odyssey :: Cylinder 4 Misfire - Check Engine Light
Honda Odyssey 2005 – 176000 miles. Cylinder 4th Misfire – check engine lightHonda has about 176000 miles. When cold – before warming up – it acts like nothing is wrong – as it gets warmer – to the middle of the temperature gauge – it misfires.And runs rough. Evaluation: Honda Dealership thinks it is a cracked Valve or needs adjustment – they have replaced a spark plug and swapped coils. Not for sure.They think if that is not the case then there could be additional problems.Question: Why does it act normal when cold ? How can we confirm if it is the valve and not cracked head?
View 15 RepliesIgnition - Civic - Honda - Misfire :: 1996 - Check Engine Light Is On / Code P1382
The check engine light is on in my 1996 Honda Civic. The code for it is P1382, which is supposed to be either a misfire or the ignition control system. It runs fine most of the time, but intermittently cuts out while I am driving sometimes. I have replaced the spark plugs and fuel filter and the check engine light actually went off after replacing the fuel filter, but came back on the second time I drove the car. The distributer was replaced not quite a year ago with a reman distributor.
View 2 RepliesSanta FE SM (2001-06) :: Codes For Check Engine Light
My '04 santa fe 3.5 v6 gls/lx, 79k miles, gas, auto, check light has just come on while I was driving a less than 10 mile journey. How can I check what is wrong. Do I need some sort of diagnostic code checker. Do any national outlets check it for free (Pep Boys or Auto Zone, etc).
Just 5 days ago (about 50 miles only) I had timing belt, water pump, plugs and leads replaced, brakes checked and lubes flushed; BUT not at above dealers. I would rather know what the code is saying before I go back to the shop who carried out the work.
Elantra XD (2001-06) :: Check Engine Light (cylinder 3 Misfire)
As the title says I have plugged a code reader in and it says "cyclinder three misfire". So I pulled the plugs and good god they were nasty. Some having a gap of 80-90 thousandths of an inch. So I figured the plugs were the source of the problem, thus I replaced them but to my dimise the check engine light is still on, and still reading the same ol' "cyclinder three misfire". I have put 350 miles on it in 24 hours of changing it to allow for proper time of the circuit cycling for the light to change but not sure if it takes longer...?
I also went ahead and checked the plug wires resistance when I had the plugs pulled and they ranged from 1.5-2.5k ohms shortest to longest (cylinder 4-1). And if your curious the magic cylinder three was around 2k ohms for however long that wire is, my guess would be 18 inches. Would this be out of tolerance, I know the norm is 10k ohm for every 12 inches or so...?
My next guess would be replacing the power pack or I guess you car guys call it the "ignition coil"...? I will say that the car does run much smoother after replacing the plugs.
Elantra XD (2001-06) :: Check Engine Light Is On For 2 P0501 Codes
I've replace the input and output transmission speed sensors on my 01 GLS. check engine light is on again for 2 P0501 codes. There is no abs speed sensor on the left side but there is on the right side which doesn't look like it is seated correctly. The transmission is still shifting kinda funny sometimes. Should I have abs speed sensors on both sides? And what else should I do to fix the random erratic shifting?
View 3 RepliesElantra XD (2001-06) :: Check Engine Light Brings 5 Codes Up
Have an 01 elantra as a second car and it's great. Just recently tho the check engine light came on and I've got a few codes that make sense since there has been some odd issues with it in the past month or so.
02 sensor CKT bank 1 sensor 2 (slow response)
shift solenoid D malfunction
shift solenoid C malfunction
shift solenoid B malfunction
Trans range circuit malfunction (PRNDL input)
So I know the 02 sensor needs to be replaced, that's fine. I'm more concerned about the rest of the codes because when cruising around 40mph the car tries to shift to 4th gear or something like that, it will bog down because the rpm is too low (maybe its overdrive, not sure).
That's a minor issue but has been there since we got the car over the summer, the bigger issue is the last couple of days, i've noticed that when driving the car around the city, slow down - turning - and then accelerating the engine/trans will buck harshly a few good times before it smoothens out, my guess is the gear change didn't go well.
Subaru - Forester :: 2001 Misfire - Cannot Get Check Engine Light To Turn Off
I have a 2001 forester. it had a misfire which has been fixed but I can't get the "check engine" light to turn off.
View 3 RepliesMercury - Grandmarquis :: 2001 - Check Engine Light Came On / Misfire On Cylinder 4
I have a 2001 Mercury Grand Marquis. The check engine light came on and AutoZone diagnosed it as a misfire on Cyl. #4. I changed all the plugs but I do not know how to turn off the light to see if I fixed the problem. How to turn the light off.
View 3 RepliesSanta FE SM (2001-06) :: Engine Light Come On With Code P0302 Cylinder 2 Misfire
I have a 2005 Santa Fe with the 3.5 with 112000 miles on it. I had the engine light come on with the code P0302 cyl #2 misfire, I got spark plugs, plug wires to do a tune up on it. I changed all of it and got it back together, started it up and it still had a miss to it. I then took the front spark plugs out and did a compression test on it. #2 was at 85, #4 was at 120, and #6 was at 160. I couldn't check the back cyls because I had already put the intake back on. I then did a wet test, and all the cyls came up to 160. So this tell me that the piston rings are bad in #2 and going bad in #4. I have kept all the oil changes up and up to this point I haven't had any trouble with it. Having this problem with there 3.5?
View 1 RepliesSanta FE SM (2001-06) :: Check Engine Light Go On And Off With P0700 And P0741 Codes
I have had a check engine light go on and off with P0700 and P0741 but since the flush day 3 it hasnt come back on and it was chucking with rpm doing small jumps... but now it does it in the mornings after sitting all night after a few chucks its fine for the rest of the day til the next day no check engine light so far, but transmission flush has worked a lot not as bad as before the flush.. So what else could be causing it? Its a 2006 hyundai santa fe with 274,000 kms.
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