McQue
NAXJA Forum User
- Location
- Plainville, Connecticut
Hello to all,
I am wondering if anyone has ever seen a breakout box for the 32 way PCM connectors? I have searched high and low on the internet with no luck...so I can only guess that there is no demand and therefore no one makes one.
I would like to try and make my own...if anyone has a dead PCM or old wiring harness with PCM connectors that they want to donate to the cause, I will glady accept them.
My plan is to solder up a breakout box, plug it in between the PCM and one of the connectors on the PCM, and then use my oscillscope to record signal waveforms while my Jeep is running correctly and then keep them on file, for that day down the road when they will come in handy troubleshooting a no start condition or a rough running engine, etc. etc.
I would prefer to use a breakout box instead of piercing the insulation on all of the PCM input and output wires. Naturally, if it works out as planned, I would be happy to share the tool with those who donate and are in need, as it would be a useful tool even with a good Digital MultiMeter if you don't have a scope. - McQue
I am wondering if anyone has ever seen a breakout box for the 32 way PCM connectors? I have searched high and low on the internet with no luck...so I can only guess that there is no demand and therefore no one makes one.
I would like to try and make my own...if anyone has a dead PCM or old wiring harness with PCM connectors that they want to donate to the cause, I will glady accept them.
My plan is to solder up a breakout box, plug it in between the PCM and one of the connectors on the PCM, and then use my oscillscope to record signal waveforms while my Jeep is running correctly and then keep them on file, for that day down the road when they will come in handy troubleshooting a no start condition or a rough running engine, etc. etc.
I would prefer to use a breakout box instead of piercing the insulation on all of the PCM input and output wires. Naturally, if it works out as planned, I would be happy to share the tool with those who donate and are in need, as it would be a useful tool even with a good Digital MultiMeter if you don't have a scope. - McQue