Auto to 5 spd swap code 51

dragracer

GearHead
Oct 31, 2005
221
0
0
Churubusco
Alright, this issue has been talked about several times. I have another question on this code 51 issue. My code 51 is caused by the fact I have swapped the automatic for a 5 speed. I double checked the TPS to be sure and AC isnt on during diagnostics. I assume the auto neutral start switch sends a signal to the NSW pin on the ECU when in park. Since this is not present, how would I go about correcting this. Is there voltage sent to the NSW pin or ? I wired the clutch start switch to the wires that ran to the neutral start switch. I figured this would work even though the 5speed cars switch is before the starter relay and not after. Anyways, how do I go about getting a NSW signal? So I can time the thing. This is a 88 car na auto swapped to a GTE and 5spd. Any help would be appreciated. By the way the car runs great.

Thanks Rich