Golf IV R32 :: Rough Idle - Shut Off - ESP Light?
When I started the r the idle was bouncing between 500-900rpms, start driving as soon as I start to slow down the car would shut off and the battery light lights up. When it stopped shutting off on me when I slowed down/pushed in the clutch the esp light came on and wont go off ....
View 7 RepliesCorolla / Matrix 2009-13 :: Idle Rough And Throttle Body Will Shut The Car Down
Having problems with a ECM and throttle body for 2010 Corolla S? My corolla will idle rough and the throttle body will shut the car down to where it is inoperable. It throws codes and shuts the VVT down. The car currently has 56k miles on it and has been to Toyota 3 times in 3 months.
The first time they say they replaced the ECM, I really don't think so. 24 hours after we picked the car up it shut down again. The second time we brought it back in they said the brake light bulb caused the throttle body to shut down.
It had to go back again this week after it shut down again in traffic when it was idling. Toyota said the throttle body had to re-learn the idle again from when the ECM was supposedly replaced.
Santa Fe (CM - 2007-12) :: 2008 - Rough Idle And Engine Seems To Shut Off Without Any Notice
I have a 2008 Santa Fe 2,2 CRDi that recently started to behave bad. When cold it starts but runs only for a few seconds before it dies. The engine seems to shut off without any notice. I am able to start the car again straight away, but the same thing happens.
If I try to push the throttle I might be able to keep it running for a longer while, and it seems to improve as the engine gets warmer, but it still dies after a while. (Some minutes.) When running, the engine feels kind of rough (hard) and not a smooth as its supposed to be.
I have cleaned the EGR valve, and replaced all the injectors. I also checked the diesel filter for water and flow, but didn't replaced as it was changed this summer.
The car is a no runner as it is now, since the uncontrolled shutdown of the engine makes it danger to use in the traffic.
Passat (B6) :: 2006 2.0T Rough Idle?
It happens in the morning or on cold starts. The car has a rough idle and the throttle response is terrible. Its very sensitive and jerky. Could this be bad spark plugs? Its a 2006 2.0T and its had all the maintenance done.
View 5 RepliesPassat (B5) :: Rough Idle At 800 RPM With Misfire
I got an 800rpm rough idle, no serious lack of power, every time after filling up w/ gas she starts slowly (bout 3 secs) and then tries to die. she catches herself and revs from 400-1200 for about a minute, then drives away fine. Getting:
17544 - P1136 Bank 1 : System too lean
16825 - P0441 Evap ECS : Incorrect flow
16684 - Random/Multiple cyl misfire detected (intermittent)
16688 - Cylinder 4 : Misfire detected (intermittent)
Also have: 01039 - Coolant temp sensor(g2) : open or short to plus? (intermittent)
Doubt the last has anything to do with BIG problem, but my temp sensor on ly gets off 0 when i am moving and using A/C...is this going to cause issue now/later/ever?
Passat (B6) :: Rough Idle With Misfiring
I drove home Saturday morning from work with no issues. Car sat until Monday night and as soon as I had to stop at a light it was idling very rough where the rpms were jumping 3-400 up and down. I make it to work and on the way home I experienced the same idling issue along with some misfiring. I scanned and came up with the following codes. I have no CEL. I had my APR flash, Forge Intake, Turbo back exhaust all installed 2 and a half years ago. I have owned the car for four years never having replaced the DV or PCV. 87,000 miles.
10 Faults Found:
001090 - EVAP Emission Control Sys
P0442 - 001 - Small Leak - Intermittent
012403 - Fuel Pump Circuit
P3073 - 004 - Electrical Malfunction - Intermittent
004759 - Pressure Drop between Turbo and Throttle Valve (check D.V.!)
P1297 - 001 -
004243 - Bank 1; Fuel Measuring System 2
P1093 - 008 - Malfunction - Intermittent
000768 - Random/Multiple Cylinder Misfire Detected
P0300 - 002 - - Intermittent
000769 - Cylinder 1
P0301 - 002 - Misfire Detected - Intermittent
000772 - Cylinder 4
P0304 - 002 - Misfire Detected - Intermittent
000770 - Cylinder 2
P0302 - 002 - Misfire Detected - Intermittent
008825 - Leak in Air Intake System
P2279 - 002 -
000771 - Cylinder 3
P0303 - 002 - Misfire Detected - Intermittent
Passat (B5) :: Very Rough Idle When Cold
My 1.8t is very rough at idle when cold, smooths out when over 1000 rpm and when at normal operating temperature. Code reader says 171 and misfires.
View 6 RepliesPassat (B5) :: Rough Idle - Shudders Like Going To Stall
My car started a rough idle last night.... Pull to stop light, in gear, a/c on #1 and car shudders and acts like it's going to stall..... Went away as I drove a round a bit.....back this a.m. (after the warm up program ran) drove it a bit and was sporadic.....and even went away...then came back.....
Its worse when car is at stop and in 'D'.....little better with a/c off and/or in neutral......it finally threw the CEL today....... I had the fuel pump recall done about a month or two ago, car has 36k+ on it...... Anything I should have the service dept look for aside from what the fault codes might read?
[URL] .....
Passat (B5) :: 2001 1.8t - Rough Idle While In Gear
Idles ok in park and neutral. Gets worse while in gear. Car has high miles around 160.000. Fuel injection flush? Fuel Filter? Vacuum leak, and where to look first? No check engine light, no misfire codes just a rough idle when in gear.
View 3 RepliesPassat (B5) :: Rough Idle After Fuel Refill
I've been having a curious issue with the engine in the Passat. When I put gas in the car, it generally is hard to start and stalls. This happens once or twice, and then the car runs great. Sometimes the check engine light will come on, but I haven't been able to read the codes. The mechanic said that the car was driveable. I am curious for potential causes and solutions?
View 4 RepliesPassat (B5) :: Very Slight Rough Idle - CEL Blinks Then Goes Out
2004 1.8T, 44,XXX miles, Tip. So I left work today. As I was pulling into a turn lane, very slowly, and coming to a very gradual stop (maybe 10 MPH) the car felt very slightly rough. it wasnt even very noticible, but seeing as I notice every little thing, I picked up on it. It felt like the road was maybe a bit bumpy, but I wasnt sure. The Tachometer was at maybe 800-900 RPM, not really out of the ordinary, but something seemed odd.
So, just as soon as I thought "Well, at least the CEL isn't on", the CEL comes on, blinks 3 or 4 times and goes out. Other than what seemed to be a slight "roughness" for a few seconds, the car felt and ran as good as ever. CEL stayed out. I came home, then went to Autozone to see if i could get it scanned, but they were totally useless.
So - if the CEL went out, would a code still be stored? I know blinking is bad, but it went out after a few blinks. It didnt even stay solid, just went out. There was no message on the display screen either (no "Stop Car" or "Emissions Workshop" etc) First time this has happened. I read on PW that it could be the ICM. I'm hoping it's just a random anomaly.
Passat (B5) :: Idle Very Rough / Misfiring - ECM Dying
B5 passat. Recently she took her car to the shop bc her cel was on. turned out her turbo was blown so she got it replaced with a brand new one along with the oil pump. about 3 days later the check engine light comes back on..idle is very rough and it feels like its misfiring.
First thing i did was check the coilpacks bc it was why my audi would always misfire but it didn't work. So she took it back to the shop and they said that her ecm is dying. Ive never heard of that happening.
The codes that came up from the CEL the second time were p0171, p0172, p0173, p0303
Passat (B6) :: Engine (MIL) Light On - Very Rough Idle
When exiting off the freeway and stopping at the light, my car felt as though it was bucking and idling very rough. I put the car in Neutral and it subsided a bit but the lit gauges were pulsing with the idle. It felt as though the car was going to die. I put the car back into Drive and it drove fine. I pulled over and shut the car off. There were no warnings or any other indicator lights on during this time. After shutting the car off and leaving it for a couple mins, I started it back up and the engine light was now on steadily. The rough/bucking idle was present as well. I ended up driving the car to the dealer where it is now being diagnosed and I haven't heard back.
View 6 RepliesPassat (B6) :: Rough Idle When Stopping For Light?
So far I have only experienced this once (today). I was on the freeway which ends and becomes a State Route. When I stopped for a traffic light the idle became rough. I put the car in neutral and gave it a little gas and it seemed fine. It has not done that again at this time. No CEL or anything came on. What do you think?
View 6 RepliesPassat (B6) :: 2006 - Runs Rough Only At Idle
I'm working on a 06' Passat 2.0t and it runs rough only at idle like its misfiring only vag-com says no misfires and no engine codes. MAF looks like it may be a little low on performance but should be ok. I tried swapping out coil packs but no change. I changed the pcv breather and hose, cleaned the carbon off the valves, swapped the throttle body with a known good one, and changed the piston on the fuel pump and still no change. It smooths out when I turn the a/c on but that's the only thing that changes the idle.
View 7 RepliesPassat (B5) :: 1.8T - Rough Idle / CEL Came On / Misfire On Cylinder 4 And 2
So every once in a while I would start my car and get a rough idle but not too bad. I got a cel after a few times of this happening. I had a misfire on 1 and 4 and possible misfire on 2. It was ok for a a couple days. But during the last few days I'll start it up and it's fine. But then if I shut it off and restart it will have a rough idle again. Also today I got gas and then it rough idled and when I would shift or put it in neutral the rpm would stay up and drop slowly down. Like if I shifted gears I could almost do it without the rpms dropping at all. I've got 110k. ??
View 6 RepliesPassat (B5) :: 2003 - Rough Idle - Low On Power?
03 Passat 1.8T auto/tip, 188k miles. Had issues at first with a ruff idle, checked for leaks, found nothing (sprayed cleaner on all lines & idle never changed), unplugged MAF - no change, cleaned inj - no change, coils, plugs, fuel filter changed - still ran like crap, swapped out upstream o2 sensor with a known good one too.
Just didn't seem right, & I could only think cam sensor, ecu, or timing. So I checked timing first on the crank, then cam to VC marks, all lined up. Pulled the VC off, & intake cam was off a tooth. Adj it, rough idle went away. Removed some vac lines from the thread I found on here, kept some of the PCV components. Car runs better now than before. BUT...I have no power till 2600 rpms, & then it's a burst of power & car runs fine if I keep it above 2500 rpms. I'm going to hook up my boost gauge from my srt & see if I'm not getting any boost at all, but what to look for
Passat (B6) :: Cold Start Delay / Rough Idle
I got the fuel pump and fuel pump control module replaced. Now I am still getting a cold start delay (5-10 seconds to start) and it has a rough idle sounding like its misfiring. This happened when i picked it up at the dealership after a new fuel pump BUT! keep in mind it has been doing this for a while so i figured it was the fuel pump.
New oem plugs and the coils were replaced when i bought the car because the coils failed during a test drive I need to scan the codes but i will post. Also this only happens during a cold start. if the car is warm and i go into target or something then start it shortly after its fine.
TSB'S I think will fix this. [URL] .....
Passat (B5) :: Low Oil Pressure - Valve Rattle / Rough Idle
I Have a 2000 Passat 30 valve v6. I got a low oil pressure message figured I could make it to the store for some oil. Well I turn a corner and heard a valve rattle and the car started to idle rough. I was two quarts low but the noise and the rough idle still exist. In neutral the noise is not noticeable. Driving the noise is only noticeable at high RPM. The car doesn't smoke and otherwise runs fine.
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