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2004 Honda Civic 1.7 - Page 7 Questions & Answers
Main relay short
If you had a short you would be popping fuses like crazy.
Do yourself a favor and get a schematic to do your trouble shooting so as to not waste time. I assume you have already checked the fuel delivery system, air, and compression so that spark is your issue. If no spark check out coil(s) along with crankshaft sensor and all associated wiring and connectors. Your ecm fires the injectors so you hope that part is working since it is expensive to replace. Oh, a weak spark will fire outside the cylinder but not spark in the cylinder when the mixture is compressed and dense.
The driver's seat is broken in my Honda civic DX Coupe, how do I go about replacing it?
There's a bolt in each corner of the seat frame that goes thru the frame and into the floorboard. Remove these bolts, disconnect any wires, and pull the seat out. Same with the passenger seat if you want to put it on the driver side temporarily. The seat movement control will be on the inside though when you do this. Not a good idea, bit it can be done. Same seats, different actuator lever position.
Air con will not work. Honda civic 2010
if air con is not working it could be the clutch in the ac pump, if you dont use the air con much or use it alot you can either have a seized clutch or a work clutch, without the clutch engaging the pump will not work and not flow around the system, when ac is engaged the idle on the engine will drop slightly.
How to bypass immobilizer
the problem of immersion with a battery connected is that all electrical circuits are affected by electrolysis and power flows everywhere
items like the alternator , ECM , sensors, dash gauges and equipment will all be affected
Transmissions will have water in the oil and engines will have mud in the rings and bearings
to get it operational you will have to replace a number of faulty items and the end result may be extremely costly
Better to claim on insurance if you have it and take the car to the wreckers
Wet floors in my 2004 handa civic LX
AC drain pipe would be the first place to get fixed. Compressed Air into the AC drain pipe should dislodge any blockage.
If your windows fog up when the heater is on it could still be the ac drain pipe as the water sits on top of the heater and then turns to steam when you try to heat up the heating .
A heater core is an extremely expensive repair as it is labour intensive repair
Fix brake lights of honda civic 99
Check that the wires to the brake lights is connected. The brake light switch is mounted under dash and has a button that brake pedal lever pushes to shut the brake lights off. It may just be out of adjustment. It screws into the bracket with a nut on one side to lock it in place.
1998 Civic, Cold start, idles fine. When car is warm idle speed increases then decreases over and over again from about 600 rpm to 1100 rpm. once warmed up and driving throttle becomes on-off switch..
it could be the MAF sensor or the air temp sensor, it could also bet the idle sensor, it would be best to put the engine on an ecu reader to read live data as it would show at what temps the senors are working at some times it may not trigger a fault, but live data will tell you at what temps the sensors are say they are and you should be able to see what one is not working right. i would think it would be Maf sensor when was the last time the air filter was changed. if its really dirty change it and also use some MAF sensor cleaner you can buy it from a range of places and clean the MAF sensor. be careful cleaning it only use the recommended maf cleaner as other chemicals will damage it. remove the sensor from the rubber pipes a spray the cleaner on the the sensor an a bit of paper towel give it a good clean with the spray and leave it to dry before refitting. some people use carb cleaner but would not recommend it.
Exhaust fumes
Look for a bad gasket where the pipe connects to the manifold. Could just be loose bolts or a bad gasket.
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