The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

2G No injector pulse on cylinder 2

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Check to see if the is a pulse at the resistor pack on the firewall. You may have a dead resistor. I have a spare pack if that is the case.

Edit: The resistor pack delivers a pulse to two injectors at a time so if it were at fault you would have that condition on both injectors.

Is there pulse available to the injector plug? If so, then test the injector itself. I think you would be looking for 13-14 ohms.
 
Last edited:
The resistor pack delivers a pulse to two injectors at a time so if it were at fault you would have that condition on both injectors.

On a 4g63T 2.0L there's one resistor for each injector each connected to a unique ECU pin. So why do you say "The resistor pack delivers a pulse to two injectors at a time"?

I think you would be looking for 13-14 ohms.

Also each stock turbo injector is 2-3 ohms, not 13-14.
 
SO i been working on the 97 all stock awd talon except 99 ecu which is not the problem but here goes nothing ... so i have an injector thats not firing
i swapped plugs from one working cylinder to the cylinder thats not firing and found out its not the injector but all injectors except 1 injector clip is not working which i think is number 2 cylinder but i can find out a way to for sure test this and what is causing this to happen ...anybody have any suggestions?:hmm::hmm::hmm::hmm::hmm::hmm:
 
Are you getting voltage on the suspected injector? Using a noid light is best but even a multimeter will show a different reading on bad injector circuit (compare to others). Note: Voltage is high most of the time but drops down during the pulse. If no voltage, check the injector resistors - should be 5.5-6.5 ohms each.
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest Classifieds

Back
Top