Post by
miata007 »
https://forums.nicoclub.com/miata007-u31566.html
Tue Nov 15, 2005 11:09 am
Anyway, the problem has gotten worse. Couple days later after I started this thread, while I was entering the driveway of my house the car started shaking. The engine idle was going up/down (+/- 200 rpm). I started inspecting the the engine and removed the chewed off hood insulation materials. In the process, i found couple wires (1 to 2 inches long) broken on both ends on the engine. Then I found a cable chewed off on one end. The other end connects to a connector with four signals. The cable was wrapped with a bicycle tire tube matterial. I am not sure where that cable goes to since it's on the back of the engine underneath the plenum I think, someplace very hard to see. I am planning to take some pics and post it here to see if it helps.
While the engine is running in "PARK", I checked all the electronics/switches, displays, lights, and .... in the car and everything works. (?????) There is one assumption I have is the cable connector. It looks like all 4 signals are tie together it is probably a ground signals or a power. I tried measuring it with a DVM but the reading was zero. I will need a hand from someone(my brother) to make better measurement. I hope I don't have to take out the plenum to get access to it. If I do, I am thinking about checking/replacing the ks, injectors, spark plugs, coils, MAF, and TB.
007