tach not working - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

xanavi_D · 08-28-2007, 03:06 AM

the needle on a 96 240sx either: stays on zero, jumps around like crazy, or every once in a while works. i think the wire that gives signal to the tach is the blue w/ black one that goes from the cluster to the left side plug then the right side, then into the engine.

i checked the connection at the cluster and its ok. before i start taking things apart, is there anything else i should check out besides the plugs and what not? i dont know where the wire ends up when it gets to the engine either....am i on the right track here or what??

08-28-2007, 03:06 AM	#1
xanavi_D Join Date: Jul 2007 Location: houston Age: 39 Posts: 17 Trader Rating: (0) Feedback Score: 0 reviews	tach not working the needle on a 96 240sx either: stays on zero, jumps around like crazy, or every once in a while works. i think the wire that gives signal to the tach is the blue w/ black one that goes from the cluster to the left side plug then the right side, then into the engine. i checked the connection at the cluster and its ok. before i start taking things apart, is there anything else i should check out besides the plugs and what not? i dont know where the wire ends up when it gets to the engine either....am i on the right track here or what??