SR20 Ponderous no spark on one coil. HELP - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Radkins · 07-31-2023, 04:55 PM

So I am getting no spark on any coil connected to the front pistons harness. I have swapped coils, checked the voltages and ground while running. Getting ground on black and 12v on the other 2 wires via a test light that pokes in the wires. I cleaned the connector and verified it is passing ground and voltage to the pins in the connector. What am I missing? I am getting the same readings on all 4 cylinders but the front simply won't spark. I can take the same coil out and plug it into a different location and it sparks. Seriously confused.

07-31-2023, 04:55 PM	#1
Radkins Join Date: Oct 2007 Location: IN Age: 49 Posts: 21 Trader Rating: (0) Feedback Score: 0 reviews	SR20 Ponderous no spark on one coil. HELP So I am getting no spark on any coil connected to the front pistons harness. I have swapped coils, checked the voltages and ground while running. Getting ground on black and 12v on the other 2 wires via a test light that pokes in the wires. I cleaned the connector and verified it is passing ground and voltage to the pins in the connector. What am I missing? I am getting the same readings on all 4 cylinders but the front simply won't spark. I can take the same coil out and plug it into a different location and it sparks. Seriously confused. __________________ Recording School