tach signal
I have a 93 with a 454 tbi.Can anyone tell me where to locate the tach signal so i can tap into it.
Forum Discussion
oilslick wrote:
Sorry my bad.I did not read the entire post.joe0508 wrote:
eHoefler wrote:
It is not an hei ignition.It is a gm though.454 chevy engine.
If you have a GM HEI ignition, look at the distributer cap, there is a TACH terminal next to the BAT terminal. It takes a female spade connector from the underside. If you have a separate coil from the distributer, connect the tach lead to the -, negative side, of the coil.
I believe he did answer you " if you have a separate coil from the distributor, connect the tach lead to the neg side of the coil."joe0508 wrote:
eHoefler wrote:
It is not an hei ignition.It is a gm though.454 chevy engine.
If you have a GM HEI ignition, look at the distributer cap, there is a TACH terminal next to the BAT terminal. It takes a female spade connector from the underside. If you have a separate coil from the distributer, connect the tach lead to the -, negative side, of the coil.
I believe he did answer you " if you have a separate coil from the distributor, connect the tach lead to the neg side of the coil."eHoefler wrote:
It is not an hei ignition.It is a gm though.454 chevy engine.
If you have a GM HEI ignition, look at the distributer cap, there is a TACH terminal next to the BAT terminal. It takes a female spade connector from the underside. If you have a separate coil from the distributer, connect the tach lead to the -, negative side, of the coil.- If you have a GM HEI ignition, look at the distributer cap, there is a TACH terminal next to the BAT terminal. It takes a female spade connector from the underside. If you have a separate coil from the distributer, connect the tach lead to the -, negative side, of the coil.
