| We replaced all 6, as it still had all the original injectors, two of them were ohmed out at over 48 ohms, and the previous owner had spliced in two different injector plugs, so we also put in all new plugs for the injectors. I have checked all the wires from the ECU to the PTU - all connections good, didn't get any shorts, 0 ohms. Added a new PTU this morning. Checked wiring from PTU to coils - 0 ohms, all connections good. Removed CAS, cleaned connections, ground checked out at 0 ohms, and was reading 0-5v on pins 1 & 2 when rotating. Checked coils and was getting ~.7 ohms on pins 1& 2 on all coils, getting full voltage from battery to power wire, and getting .02v on all signal wires. Replaced all spark plugs. Swapped out coils for ones on cylinders that are working. Checked compression on cylinder #2 and was 150 psi. Checked and changed O2 sensor... So as it stands right now the only other thing I can think of is that maybe something was in the fuel line between the fuel filter and the injector, and some how blocked the fuel from getting to the cylinder, but I know that did not happen because it is running extremely rich on that bank... about ready to put a couple of 7.62 rounds through the block and call it good.
*82 Degrees, sun is shining, T-tops are off, windows are down, cruising down the highway at 80 MPH, and the only music I can here is coming from my exhaust... this is what owning a Z32 is all about.* |
17:06:03 04/15/10
