2 step not cutting spark

poppy1440

Well-Known Member
hello,
1st off the unit got wet but I dried it for over a month before reconnecting. I don't see any obvious corrosion but I'm no expert. Once it got wet I immediately pulled it. It was not powered up wet.

Things that have been verified.
Run light comes on with engine running
12volts to pink & red wires on big harness car running.
Toggle switch on and brake switch button pushed the trigger light comes on and the grey and brown wires both get 12 volts.
At the Ecm white wire from 2step soldered to white wire B4 Ecm side.
Grey wire connected engine side.
Black connected to known good ground.

Blue and Brown not connected

Settings inside 2 step config 1 on. 2&3 off
86 GN
For test purposes main Rpm is 2000
Trig Rpm is 1400
 

EricM

Administrator
Staff member
The 2 step works by cutting voltage at that pink and red connector that plugs into the fuse box. Make sure it's in the right spot. Also, how old is your 2-step? There were some from the very first batch that had some wires backwards.

Make sure there is nothing changed with the wiring at the module and coilpack, no hot wires or anything, as that would bypass the 2-step control.
 

poppy1440

Well-Known Member
Eric
Thanks for responding
I must have left the fuse box adapter in my old when I removed 2step
I have the red wire and the pink wire connected to the right hand side of the cccI fuse

How important is that adapter?
 

EricM

Administrator
Staff member
Yes, that adapter is critical, as it interrupts the voltage to the coils.
 

EricM

Administrator
Staff member
You could get one from Bob Bailey. If you can't get a hold of him, let me know.
 
Top