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No power out of ecu wire number 980 - Cars & Trucks
... Cars & Trucks
I have a Lancer Ck2 4g15. the car runs and after a day or so the power dies. replaced distributor and ecu car starts checked cap spark plug wires and after a day of driving car dies in power again when u check the spark plug wire no spark. Also checked cam sensors and crank sensors. the car cranks but no power to the spark plugs the car is fuel injected if that helps. has anyone had this problem before?
Check your battery connections and there is a possiblity that the altenator is going and the battery may have a bad cell ... Mitsubishi Lancer
Someone installed a blue wire and 20 amp fuse into the stereo slot of the fuse pannel and it arced on the stereo frame and now the car has no power except to the running lights. when i insert the key to the on or start position nothing happens at all? any suggestions? i have checked all the fuses under the dash and can not seem to find any others in the truck.
You have three more under the hood. follow the blue wire the find the blow out ... 1994 Mitsubishi Mighty Max
I need help. I had bought this gtp. The dude I got it from hooked up the amp wrong. The power cable cought on fire but did damage any other wires around it. I took out the power wire and wen I tried starting the car, it starts but wont stay started... Wat is the problem. I checked all the fuses an wires an there fine. Nothin was harmed but, the car will start up but wont stay started... Wat is the problem? Should I buy another security box thats under the hood? Please help!!!
Your going to need help unfortunately, if you have to askSomeone with wiring diagrams & testing skills will need towork on it. ... Cars & Trucks
Changed car stereo to a after marktet car stereo and I touched the break wire from the stereo (brown) to the dash wire from the car and now niether factory stereo will turn on or the after market one. I checked the fuse for the radio amp and it checked out good . I took a cumputer safe test light to the wire harness and there is no positive power
Hi dear this is noram problem your stereo is working but check your car electic cable voltage and check onther one stereo with your card that is your car cabaling problem related your wallage issue ........check and repaly me ok ... 2001 Pontiac Grand Am SE
Speaker issues a friend bought an aftermarket car stereo for her continental and wired it in(bad mistake on her part) no wiring harness i can get the sysyem power but cant figure out the speaker wiring due to this huge car having an amp built in which is in the trunk
You have to run wires and antenna wire to trunk from head unit pull down the flap where the amp is and unplug the factory plug from the stereo think box is what i call it its the unit in front of the amp you will need to unplug the larger of the plug ... 1995 Lincoln Continental
I recently purchased an 01 Passat V6 4motion. The current problem with it is it will not start, cranks fine, but will not turn over. Upon my findings I've noticed I am not receiving power to fuse 28 as well as fuse 29. I have purchased a new fuel pump relay and re-spliced the wires leading into my comfort control module still no luck. When I jump the fuel pump relay, power comes to fuse 28, and 29, but still will not run. ECU is getting power, the 40 amp fuse is good and relay 373 (next to ECU)
... Cars & Trucks
My car is a audi a4 t on a p plate. the number 3 cylinder misfire wiring to number 3 coil not switching (no spark) this is what the rac breakdown people said. but my car shakes and lost power too. what is wrong with my car please could u tell me thanks.
Hello!Check near the air filter. There's a module for the ignition coils. Sometimes it's damaged. It also cn be the ignition coil or the spark plug. Check the injectors too. ... 1996 Audi A4
Car was running ruff. missing and had no power. replaced plugs and wires that didnt fix it. then i pulled the wires one at a time from the coil pack and the #4 wasnt firing. so i replaced the coil and it ran fine for one day and now its doing it again only this time its the number 2 and 3 cylinders not firing and if you pull one the car will die. i have a 2001 ford focus ZTS it has the duel overhead cam engine in it
With electronics the problem is when you fix one weakness in the curcuit it will go to the next.. the best thing you can do if its the ignition system causeing the problem is replace as much as you can afford, also having a clean fuel and air filter ... 2001 Ford Focus
Battery went dead changed it now no power inside the dash is dead only air bag light no radio no a/c no windows no alternator truck starts i touch a hot wire to the ecu fuse inside of truck and everthing start working .where does this fuse get it power from ?
Hook the battery up or try to jump-start backwards did we?\015\012The ECU fuse gets it's power from the 140 Amp (or 180 Amp, depending on which engine your vehicle is equipped with) ALTERNATOR fuse in the engine compartment fuse block. ... 2007 Toyota Tundra
NO START OK WERE TO START I HAVE A 91 HONDA ACCORD THAT I REPLACED SOME FULTY SENSORS ON THE THREE TEMP AND SPEED SENSORS , CAR RAN GREAT FOR AN HOUR OR SO TURNED IT OFF WENT BACK 10 TO 20 MIN LATER AND IT WOULD NOT START A CHECK FOUND IT HAD NO SPARK A CHECK OF ALL IGNITION PARTS SHOWED NO POWER BETWEEN THE PGM-FI ECU AND THE IGNITER TRACED BACK FROM THERE FOUND A BLOWN FUSE AT THE ECU POWER WIRE REPLACEMENT BLOW AS SOON AS I INSTALLED IT I KNOW THIS MEANS A DEAD SHORT BUT HAVE BEEN UNABL TO FI
Boy that sucks. I assume you weren't having the blown fuse problem before you started, I can think of 2 options. Forgive me if this sounds dumb, First take a flashlight if necessary and carefully retrace every step that you did, looking for any pinch ... 1991 Honda Accord
My car is Audi A4 avant 30v 2.8 1998 with only 30k miles. It started with misfiring and couple days later one of the coils burned. I got new spark plugs, new coil pack and spark wires. After running for couple weeks the coil burned again (stills 4 cylinders working) but this time with no previous misfire. I took the car to workshop but they couldn't figure out what was the problem. They just told me that ECU was getting code 18010 power supply terminal 30- voltage too low but seems that wiring
I bet that you have removed the battery recently. Or had a dead battery. The coil problem is a major problem on the Audi A4. They have been and still are. One thing that you are suppose to do, that is usually not done when replacing the coil packs is ... 1998 Audi A4
My car died, started up for 2 seconds then dies again. i have a ice chunk hanging from my ecu harness. a few wires broke, i fixed them and now i have nothing. i did some looking and i have no power to the fuel pump. no power at the relay or at the connecters themselves. fuses and relays are good. i also replaced the ecu. any help?
Check fuses and check continuity on all wires one by one. ... 1999 Pontiac Sunfire
Wiring problem? I installed an aftermarket radio into my 2001 Civic LX, after doing so I was having some issues. I blew my 7.5 amp fuse twice and my radio would not turn on. After testing all the wiring I came to find that the yellow wire (the constant wire) was not providing power at all. (this was tested with a volt meter) So my problem right now is I tested the wiring of the harness (not the one that came with the radio but the one harness to connect from the car to my radio harness) I realiz
Yes check the underhood fuse reley box please rate -jeff ... 2001 Honda Civic
I have a 1990 GMC Z71 4X4 with a 350 TBI 217K my problem that I cannot figure out is after giving the truck new plugs, wires, cap, rotor, coil, TPS and vac. line, O2, Map sensor and vac. line, air cleaner gasket, fuel filter--NO EGR on motor.. The truck just doesn't want to go once it hits second and will burp through the TBI leaving the truck with very little power getting to speed. Had timing check by a local and said it was off 3- degrees, returned it back to 0, and truck ran worse. I can hea
Yes use a cable comalong. as for you motor can you hear the vavles rattling with that many miles ur heads may be getting bad if the vavles don't open enough i could see it not running right ... 1990 GMC C1500
I have a 1997 Dodge Intrepid automatic v6. My battery light is lightup on the dash board so I figuered my battery was dying due to loss of power in the vehicle, or the alternator going out. I took off the negative wire to the battery and the car continued to run, as Ive been told that by doing this, if the car dies then the alternator is bad. I checked the battery and it reads 14 volts, so I believe the battery is good? I do have a sound system in the car and have a 1500 watt amp connected, the
... 1997 Dodge Intrepid
Distributor problems?? I installed an accel distributor in my truck, found it was not compatible with computer for fuel injection. So, I went back to stock. I installed it found TDC aligned timing back to 0 noted the location of the distributor cap for number one firing position and connected wires in a clockwise fashion in the right firing order. Truck will not fire off now, I repeated the same steps three or more times, nothing. Any ideas?????
Are you certain you were on TDC of compression stroke? If you were on exhaust stroke, your dist. will be 180 degrees off.If timing is right, check for spark. You need to see a blue snapping spark at the end of the sparkplug wire to know ignitio ... 1989 Chevrolet Silverado 2500
I have a 92 geo storm 4 cyl that has number 3 misfire.new plugs new wires,cap and rotor.when i unplug the number 3 injector it makes no difference.and the car has no power and uses a lot of gas
... 1992 Geo Storm
Makie 808 powered amp loss power overheating - Cars & Trucks
... Cars & Trucks
2006 dodge charger, er code p0406, check egr harness for 5v power on yellow with pink wire and no voltage 0 car is idling a little rough and has slight hesitation when accelerating.replace egr before i found 0 voltage.Also would like a diagram of the relay locations in the fuse box.there are 4missing relay plug sockets
Every fuse box has empty slots, so that is not the issue, this problem is this, the "EGR valve position sensor high signal return detected", this means that the EGR system is working, just the fact it generat ... 2006 Dodge Charger
84 coupe devil 4.1L (fuel pump seems to be intermittent when removed and powers put to it it works fine when hooked to cars power wires its hit or miss? bad ground somewhere? ECU i replaced in 09 but could be?
... 1984 Cadillac DeVille
Ford laser 1989 automatic is not firing on number 3 cylinder has plenty of spark--also when we put car in gear the whole cars shudders and there is no power ----- help :0(
... 1989 Mazda 323
I want to run a 12 volt power line to a 7 blade RV trailer plug. Where do I wire it into the trucks system so it will go off when the ignition is turned off and how heavy wire and what amp. fuse do I use? Thanks
You should have a unused circuit in the fuse box, or an accesory not being used, depending what you are powering in the trailer i would suggest a 20 amp, but you can go to 30 amp (not recommended) ... GMC Sierra 3500
1977 dodge warlock will not charge. how do i check amp meter? i am getting power truck cranks but will not charge. i ve changed the vr had alt checked, checked and replaced wires to amp meter from fuse box. still no charge. I NEED OLD SCHOOL DODGE INFO, can come from NEW SCHOOL source
... Dodge Pickup
Kenwood car stereo remote wire color amp - Toyota Cars & Trucks
... Toyota Cars & Trucks