Ls1 Injectors Not Firing at Kevin Stark blog

Ls1 Injectors Not Firing. Since you have a lt1 engine with optispark, you need to buy a $70 pc. It will crank, but it will not start. The engine turns over and sputters, firing momentarily and randomly, but won't start. If you have sufficient fuel pressure at your fuel rail, but one or more of your fuel injectors are not firing correctly, you’ve got a big. It does not seem to command an injector. I have checked the injectors and they seem to be. If i add power and ground straight to the injector it fires fuel, however it is not firing when trying to run it normally, even though it is getting good. Have a fire extinguisher on hand during. Also pull fuel rail up to see injector spray pattern. Have you checked all 8 fuel injectors with a noid or 2 lead test light for opening. I have an ls1 swap into a kit car. Before going any further, you need to check for 12 volt ignition switched power at the pink wires on the injector plugs (ground to. All 3 of these codes will disable fuel injector ground from ecm. It sounds like you've shown that your injectors work individually, but not that they are spraying fuel when connected to the oe.

Before going any further, you need to check for 12 volt ignition switched power at the pink wires on the injector plugs (ground to. I have an ls1 swap into a kit car. The engine turns over and sputters, firing momentarily and randomly, but won't start. It will crank, but it will not start. Since you have a lt1 engine with optispark, you need to buy a $70 pc. It sounds like you've shown that your injectors work individually, but not that they are spraying fuel when connected to the oe. I have checked the injectors and they seem to be. If i add power and ground straight to the injector it fires fuel, however it is not firing when trying to run it normally, even though it is getting good. If you have sufficient fuel pressure at your fuel rail, but one or more of your fuel injectors are not firing correctly, you’ve got a big. Have you checked all 8 fuel injectors with a noid or 2 lead test light for opening.

Rebuilt injectors not firing once installed? OM617 PeachParts

Ls1 Injectors Not Firing Have you checked all 8 fuel injectors with a noid or 2 lead test light for opening. It will crank, but it will not start. If i add power and ground straight to the injector it fires fuel, however it is not firing when trying to run it normally, even though it is getting good. The engine turns over and sputters, firing momentarily and randomly, but won't start. Also pull fuel rail up to see injector spray pattern. It sounds like you've shown that your injectors work individually, but not that they are spraying fuel when connected to the oe. All 3 of these codes will disable fuel injector ground from ecm. I have an ls1 swap into a kit car. Have a fire extinguisher on hand during. Have you checked all 8 fuel injectors with a noid or 2 lead test light for opening. I have checked the injectors and they seem to be. If you have sufficient fuel pressure at your fuel rail, but one or more of your fuel injectors are not firing correctly, you’ve got a big. It does not seem to command an injector. Before going any further, you need to check for 12 volt ignition switched power at the pink wires on the injector plugs (ground to. Since you have a lt1 engine with optispark, you need to buy a $70 pc.