20 Most Recent 2002 Honda Odyssey - Page 5 Questions & Answers

You can incur major engine damage if you don't get your catalytic replaced first. Afterward you can troubleshoot your transmission problem if you still have it.

The neutral start switch may be worn or it may have moved out of adjustment. Replacing may not always work and it is fairly expensive I believe it is around $120. It is located under the floorboard next to the transmission close by the shifting rods.

Hi Mario, I may be behind times, but believe the sensors you're referring to are the turbine pressure sensors. There are usually two, mounted onto he turbo inter-cooler. Regards John.

Call your dealer and ask him to have senseitivty ajusted

If you can get it to an auto parts store they can hook up a computer thing and tell you whats wrong. sounds alot like a bad starter.

I 100% guranttee the person whom replaced the airbag caused this.

well , gee you did all the hard work, 'Diagnosis"a new PRNLD switch , is needed.its bad. input good, in parkoutput bad, there for switch is bad.12v in (cranking)12v out. (you read 0v while cranking)there is start relay, that acually does the switching. to starter.you dont have the starter schematic page.if not ask.

I'm assuming you want to know how to remove the heater core. First off, the dash needs to be removed to access the heater case. If you've never done this on a vehicle before, I don't recommend doing it yourself. There is alot of harnesses and airbags to deal with, and unless you are an experienced mechanic, you're gonna get in over your head.

http://www.obd-codes.com/p0743 This one page is a very good read on that code. I think you will find it helpful.

how to? are you asking for the steps. or where to buy one or???? just what, form a real question, please.

double posted, back up 1.

Head lights work , parked, and are not dim. i turn key, the dash warning lamps all glow for the lamp test this is a must, do they>? and the CEL glows, IT MUST. if all that works we then turn the key to start. and the starter motor cranks fast and Sounds normal for starter. does it. the the engine fails to start, and sustain running. right>? all the above true? we then check for lost spark. (with a dream of engine good..bla bla0 it is good, on all cylinders. but i check spark timing cranking and its bad, cam has lost time , cam belt or chain, im too lazy to look up. spark timing is good. so i check spark plugs tips. oops , owner skipped the mandatory 60,000 mile tune up. they are at END OF LIFE. new sparks and it still wont start. sparks good. sparks dry. not floodihng so i try TEST FUEL, i spray some in the plenum or intake. and bam it runs for 3 seconds and stops, good ,this proves engine is good, and spark is good. just lost fuel. so , can you get this far? if yes, we can work lost fuel or flood, never of which i can predict. ask