Bulkhead Connector Bypass Step by Step
Moderator: Moderators
After getting readings all over the place on Sunday, ending with it seemingly not charging I have taken the alternator to a local place to be tested, they said it was shot. So I'm replacing that, I have a solid state regulator already on the way over. So should be all good with those.
Is there a way of me testing the wiring/circuit that runs to the regulator and alternator. As I've unplugged the bulkhead connector to fix the ammeter circuit, I'm wondering if there is or I've created an issue there. If I start it up and ave voltage at the regulator am I all good?
Is there a way of me testing the wiring/circuit that runs to the regulator and alternator. As I've unplugged the bulkhead connector to fix the ammeter circuit, I'm wondering if there is or I've created an issue there. If I start it up and ave voltage at the regulator am I all good?
1966 Charger, 383 4bbl, 4 speed manual trans, Sure-grip, original paint.
If you have a simple multi-meter and know how to use it, then it is a pretty straight forward affair to test the loom out.XP29 wrote: ......Is there a way of me testing the wiring/circuit that runs to the regulator and alternator. As I've unplugged the bulkhead connector to fix the ammeter circuit, I'm wondering if there is or I've created an issue there. If I start it up and ave voltage at the regulator am I all good?
You are not only looking for continuity for the wires, but you also need to test for short circuits - either between the wires themselves, or the wires and ground (earth).
Pete Wiseman; Cambridge.
Mopar by the grace of God
Mopar by the grace of God
-
- Posts: 7309
- Joined: Fri Nov 04, 05 8:40 pm
- Location: Cornwall
You've probably got this but it shows the wires and colours too.
Wiring to alternator is very straightforward.
http://www.mopar1.us/charge.html
Wiring to alternator is very straightforward.
http://www.mopar1.us/charge.html
-
- Posts: 7309
- Joined: Fri Nov 04, 05 8:40 pm
- Location: Cornwall
New alternator is on, just waiting on the regulator. Using the wiring diagram I have tested out all the associated wiring in the engine bay and all is ok. Going to try and test out the cables from bulkhead to ign switch tomorrow. Then wait on the regulator.
1966 Charger, 383 4bbl, 4 speed manual trans, Sure-grip, original paint.
Can anyone help with my readings to let me know if all is well please?
I'm getting 14.8v while it's running, but that's even after a good run, it's constantly around 14.8v. From looking around that figure is borderline to when the battery could be gassing?
When switched off and rested it drops to 13.1v, that's even after sitting for 18 hours.
Should the running charge voltage be a bit lower? Should it drop when the battery is charged and not stay at 14.8v after an hours run? The battery is a newish (year old) Varta. Am I worrying over nothing or could the battery be damaged from the previous faulty alternator/regulator?
I'm getting 14.8v while it's running, but that's even after a good run, it's constantly around 14.8v. From looking around that figure is borderline to when the battery could be gassing?
When switched off and rested it drops to 13.1v, that's even after sitting for 18 hours.
Should the running charge voltage be a bit lower? Should it drop when the battery is charged and not stay at 14.8v after an hours run? The battery is a newish (year old) Varta. Am I worrying over nothing or could the battery be damaged from the previous faulty alternator/regulator?
1966 Charger, 383 4bbl, 4 speed manual trans, Sure-grip, original paint.
Im not an expert but have a feeling that the voltage you are reading is fine but sure someone will be along to clarify.
Few bits here about voltage.
http://www.moparuk.com/forums/viewtopic ... ht=voltage
Few bits here about voltage.
http://www.moparuk.com/forums/viewtopic ... ht=voltage
1968 Ford Fairlane 500 Wimbledon White. Currently a 302 auto but to be 410 4 speed.