fuel pressure injector pulse idle air control motor
who give the signal in the 5th injector to start 1992 Mercedes Benz 190e 2.3
Fuel injector
Check for FP leaks at the FP regulator and gasket (at TB unit) and possibly leaky pump.
if there is fuel to the throttle body injector then test the injector itself. is there a pulse from the computer? use a noid light to see pulse. if so does the injector has high resistance? (resistance can be looked up on-line or at your local auto parts store) resistance is the amount of amperage electricity needs to go through something. that's why corrosion on the battery can cause it to fail or the alternator to fail. if all these tests fail, inspect for blockage between the injector and inlet to the TBI unit.
Check your inline gas filter/.usually bad crank sensor side of block near firewall chek for negative pulse to injectors by hooking 12 volt tesr light clamp to pos batt terminal crank engine while looking for neg pulse to injector ive seen bad pcms and injector harness connector problems
car-parts.com
Where id the fuel injector relay located on a 1992 toyota camery 4 cylender
Pulse Four EP was created in 1992.
Does the engine crank over?
probable fuel pressure regulator
you open all the injector lines at the injectors . Then pump the fuel pump primer on the fuel pump . fuel will flow out one or more of the injector line , close the injector line and roll the engine over until the next injector start to flow fuel and so on , why are you having problems