What do you do when the tach signal is not strong enough to signal your remote starter?

Answer:
Remote starters can use the AC signal from the alternator as an alternate signal which is not produced until the engine is running. On most cars if you access the PROPER wire for the tach it almost always is strong enough. Double check your wiring diagrams and make sure you are accessing the correct wire from the coil pak or ignition coils.
First answer by Den052. Last edit by Den052. Contributor trust: 133 [recommend contributor recommended]. Question popularity: 1 [recommend question].