Golf/GTI VI :: Code P0420 / Hesitation At WOT - Fried Catalytic Converter?
Title says it. Cat is done. Threw code p0420 and am experiencing hesitation at WOT. Already replaced my front o2 (cbfa) and now I'm debating whether or not to get a new downpipe. I daily the car and am wondering if keeping the car as is for a while will damage anything. Cts turbo has a sale for a catless downpipe.
View 5 RepliesGolf/GTI VI :: Reset Computer To Turn Off ABS And ASR Lights?
How to reset a mk4 gti computer? Need to reset to shut my ABS and ASR lights off and can't figure it out...
View 3 RepliesGolf V R32 :: Center Trip Computer Display Won't Turn Off
just had the car in to be tinted...drove home, parked...and now the center trip computer display will not turn off. cars off, doors locked...it just stays on.
The guy who did my tint has a VW tatoo and loved the ride...he knew it had a euro switch (not installed by me), and said he had to disconnect the battery while doing the job because the headlights wouldn't go off unless the key was out of the ignition and he needed to roll the windows up and down (obvi).
Golf IV / Jetta IV :: 2001 - Engine And Computer Is Dead
I'm posting as a last ditch effort to try and rescue my 2001 Vw golf here's some quick details about the car then I'll go into the situation.
2001 Golf 1.8t 5speed
Euro customs stage 2 Aftermarket intake and downpipe
Still have front and rear O2 sensor and probably cat. Maybe..
Otherwise stock
201k miles
Okay so pretty much here's the rundown.. I was driving my car to work one day, then all the sudden lost complete throttle response to my car but was about to cruise at about 5-8mph to get to work and avoid towing. What is going on besides the EPC light was on and CEL was on. After work I discovered that the rear O2 sensor was hanging down and frayed.
Apparently from what I was told, that fries your ecu and put the car into a similar mode as mine. I then replaced the ecu with the euro customs ecu, I replaced the throttle pedal, and the throttle body since all I was getting was throttle codes. I am still not able to get rid of either EPC or CEL lights. The codes showing are p0638 and p2101. Yes I have tried to get the throttle body realigned or whatever you call it. However the vag com will not let you realign with the codes still in the computer which have been deleted but come back immediately.
The rear O2 is still unplugged and I still have little to no throttle response.
Golf IV R32 :: Computer Readout Section Of Instrument Cluster Is Dim?
I was driving in the sun the other day and realized I can't read my orange information center section of the instrument cluster during the bright day.
Is this normal? It seems dull.
I saw some bulbs for the instrument cluster here:
Would these be a replacement that would fix the issue or is the orange section not using a bulb at all?
[URL]
Golf IV / Jetta IV :: 2001 - Computer Failing Or Throttle Sensor?
2001 1.8T Wolfsburg
Started it this evening and went to the store, on my way there the car was right messed up. No lights, wouldn't go over 500 rpm (no throttle response), eventually was stuck on the side of the road. Reset my throttle back to OEM and everything went back to normal, car hasn't shown any trouble since but it's only been a couple hours. I don't want to end up stranded somewhere so I'm wondering if my computer is possibly failing or should I try replacing the throttle body if it does it again?
Car is not chipped and was OEM throttle before (to my knowledge).
Ford F-150 (2004-2008) :: 2006 - Won't Crank And Run - ECM Fried?
I have an 06' F-150. Last monday went to start and wouldnt crank over. I have since replaced FPDM, a weak fuel pump, checked Fuel Inertia Switch and now that they are all replaced when I check codes it says "no data available". Pump will not come on. Fuses have been checked. I have traced this problem to everything I can think of. If my ECM is fried, why would it have worked fine before replacing FPDM? I am at a dead end. Mechanic is at a dead end.
View 9 RepliesDodge - Stratus :: 1998 - Fried Electrical System Suddenly
I own a 1998 Dodge Stratus (ES Sedan 4D, 2.4 liter, automatic) and driving to a restaurant on Friday I ran over a rather nasty pothole. It had once had a metal plate over it, but it was 3/4 of the way uncovered and I hit so hard that the front of the car bottomed out hard on the pavement. I made sure I hadn't popped a tire and was on my way. Later that evening I got back in the car to go home and the battery had died suddenly. I knew I had not left any lights/systems on in the car. I got a jump and the car made it home, clicking, with lights flickering and gauge needles wobbling the whole way.
I left it for the weekend, and tried to assess the situation further after work on Monday. The battery in the Stratus is located under the driver's side wheel well, so I removed the cover to check if there were any loose wires/connections and there weren't. I got the car jumped and made it to an Advance Auto Parts to have the battery tested (again with clicking, flickering lights/gauges). Right before I got there, the battery light in the dash turned on.
The battery was tested almost completely dead, and it took about 30 minutes to get to the AAP from my house. It wouldn't jump again, so I had to get AAA to tow it back to my house (It took the AAA guy about 5 tries to jump it using his tow truck's battery, and it lasted long enough to drive it up onto the truck bed).
I didn't want to buy a new battery, in case there was something wrong with the alternator and the new battery would just get sucked dry like the old one. What might have happened. It seems strange that a battery would just die so suddenly with no warning and I don't want to get ripped off at a mechanic because I have no idea what might have happened (I don't know much about cars except for really basic stuff.)
Prius V :: Battery Fried And Dome Light Caused Wiring To Overheat
I have a prius v, bought July 2014. Car was on the showroom floor and needed jumped and to sit on the charger for awhile before they'd let me take it home. The dome light got left on this past weekend 4/11-4/12/15 for about 28-30 hrs. The next day it wouldn't start, had it towed. The tow truck driver could get the lights to turn on and everything power on inside, but the engine. It wouldn't do anything. We got it into neutral. It would only go into neutral and park. Toyota said the battery was completely fried which they replaced under warranty. They then said due to the dome light being on, causing the wiring to overheat and fried the wiring. I need to replace all the wiring which isn't covered under warranty. Is this normal?
View 18 RepliesLexus ES 2007-12 :: 2008 - Water Pump Failed No Warning - Engine Fried?
I was on my way to TN for vacation. Car 2008 ES 350 with 49,000 miles had just been to dealer for new battery 1 week before. Driving on I95 and check engine light and 2 other lights came on and smoke came out of hood but temp gage stayed at C even though car was overheating.
Got off hwy and discovered there was no coolant. Bought correct coolant and put it in. Got back on hwy and car started to smoke so pulled off and fortunately car died at end of ramp rather than in the middle of interstate. Had to be towed 50 miles to Lexus dealer who told me that water pump failed and heat destroyed engine. I'm away from home in shock without a car. How a 2008 with only 49,000 miles impeccably maintained could all of a sudden overheat without warning.
Prius (2004-09) :: 2007 - Reversed The Polarity And Fried The Main Fuse Block?
After returning from vacation, I found that one door of my 2007 Prius was left open while we were gone. I tried jumping the car. Long story short, I accidentally reversed the polarity and fried the main fuse block. I just replaced the fuse this last weekend and it's been running fine.
Until today
I drove to work and everything was fine. Then at lunch I got in the card and started it up. The red triangle came on with the exclamation point. Also the VSC light and the orange exclamation point in the Circle with the ( ) around it.
Ford Super Duty (1999-2016) :: F250 Turns Over But Doesn't Start With New Battery - Electrical System Fried
So a truck that was running fine Sat for 2 weeks. Battery died so i sent some coworkers to jump it. They tried using a welder which they didn't get turned down enough. Now the wiper motor stays on even without the key. Radio doesn't work but the dash light still comes on. With a new battery installed it turns over but doesn't start. I know something had to get fried but where to start. Thinking about replacing all fuses and relays...
View 7 RepliesGolf IV / Jetta IV :: Computer Show Speed With 20km/h Higher Than Real Speed?
is locking in 4m but is too high, suppose to be ~2200rpm.When I checked with vagcom the speed shown on computer show a speed with 20km/h higher than the real speed (shown at speedometer)
View 14 RepliesPassat (B5) :: Computer Display Keeps Going Really Dim
The display on the computer of my Passat keeps going really dim to the point where I can hardly see it then other times its crystal clear, what it could be or how I could fix it?
View 12 RepliesPrius (2010-12) :: MPG Computer Calculator Way Off
My on-board computer is consistently telling me 75-99 MPG on trips (usually 10 to 20 mile trips). Obviously that's wrong. Could this be a sign that some system in my car is faulty? Should I get it checked out at the dealer? I don't really care if the computer estimates are off, but am just worried that it could be a signal of something worse.
View 10 RepliesLS / MKZ :: 2002 - Fuel Data Computer Error
02 LSV8. 174k miles. Today it threw a Fuel Data Computer Error on the computer readout and the fuel gauge parked at E as if the engine was off. I am sure I have over 1/2 tank of gas.
View 14 RepliesCherokee :: Color Of O2 Sensor Wire That Goes To The Computer?
In my 1999 Jeep Cherokee, with a 4.0L inline 6, I need to find the color of the wiring harness wire from the pre-catalytic convertor oxygen sensor. I think it's the black with dark green strip, but I have found conflicting information on the internet and in my Haynes book.
View 4 RepliesPhaeton :: Trip Computer Do Not Reset After Every Stop
Why does the trip computer not reset after every stop, and can it be set this way when required. I've read one explanation abut the Phaeton being a "motorway car", so there is period between stops within which the trip computer does not reset -
View 1 RepliesPassat (B5) :: Weird Computer Noises And Then Shuts Off
Ok so i was sitting at the light and my car was making weird noises like a computer was loading or something and then all of a sudden the car just randomly died ..
what is wrong???