slowd16y8

I have a 95 accord ex 4 door with a 97 f22b1 that was swapped before I bought the car. Its been running fine until today on my way home. My Speedo and Tach both stopped working and the ABS light came on. The Vtech stopped functioning and when I pulled in the driveway and turned it off I tried to restart it figured it would reset the abs light and it wouldn't crank back up. I get juice to the car so I know the battery is good, could the alternator be the issue or am I looking at something bigger? Any help would be greatly apprieciated.

aacjohnc

Sound like Ecu went into limp mode.dont think its your alternator but test with volt meter.should be round 13 v to 14 but not below 12. If it is then you should know what to do next.i would try resetting ecu then go from there. Check all grounds to since its a swapp Honda
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gameoverr96

i think your issue may be your crank position sensor.. if it cant read engine speed the ecu doesnt know what the rpms are also it will cause a crank but no start condition

00_civic757

Well the tachometer runs off the dizzy and the speed is determined by the vss on the tranny and without them working properly vtec wont work....take a look at ur engine harness and see if it has been hacked up at all since it's a swapped Honda

Fabrik8

It sounds like a power or ground problem that is affecting multiple circuits like the ABS, the sensor power supply for the distributor, and likely the small starter relay also.
You could probably find a common link that relates those circuits to each other if you look at the schematics in the factory manual. Sooo probably a blown fuse or fusible link. The real question is what caused it to happen? You shouldn't be blowing fuses with a properly functioning electrical system. It might be something simple like a loose power, loose ground, corroded connection, etc.