Hmmm... it's been a while, but I thought the bulbs were good? I know the charging light has told me when previous alternators have died. I do remember checking for codes before and the CEL light flashed as it's supposed too but that's been a long time ago. I don't recall actually doing a KOEO bulb check lately, so anything's possible.
I did all the possible testing for the charging light, and it points to a bad bulb. The cluster is coming out today.
The CEL bulb was missing :eek-large: You gen 1 guys I swear :wave: I guess that's better than black tape
Anyways, the Blue Flame was testing my patience yesterday with the hard wired modules thru the center console, making it impossible to to remove it. :confused-red:
Then it was time for some rack action, as the the trans and floor tunnel harness needed to be removed, stripped, extra wires for the MLPS added, and rewrapped.
The biggest difference between the two computer generations is the way how the singals are returned to the PCM.
OBD1 tests everything against common Ground, while the OBDII does it against its own signal from the PCM.
All accounted for, a dieted 97 harness modified to work with the 93 dash harness as that's how the wires are routed to the PCM.
I also managed to wire in the DLC port, it's permanent location still to be finalized, but we now have a connection.
Couple enchanced DTCs for the EVAP system (or lack of it LOL). But things are looking good so far.
Things are looking up though. Still need to finish the jumper harnesses under the dash, and locate the SCIL module somewhere in the car,
so that the VLCM can control the fan properly, as well as EATC can control the A/C Clutch and blend door. Getting there ....