HPI Performance Tech Center — LS cam sensor
Why Does My LS Have Fuel Pressure but No Injector Pulse? Complete Troubleshooting Guide
Posted by donald blatz on
LS has fuel pressure but no injector pulse? Check injector power, crank and cam signals, ECU power, grounds, VATS, wiring harness compatibility, fuses, and tuning.
- Tags: LS cam sensor, LS crank sensor no start, LS ECU power, LS fuel injectors, LS fuel pressure but no injector pulse, LS injector fuse, LS injector troubleshooting, LS injector wiring, LS injectors not firing, LS no injector pulse, LS swap injector pulse, LS swap won't start, LS VATS no start
Why Won’t My LS Swap Start? 10 Wiring and Fuel Problems to Check First
Posted by donald blatz on
LS swap cranks but won’t start? Check these 10 common LS swap no-start problems involving wiring, grounds, fuel pressure, injectors, sensors, ECU power, security, and tuning.