I installed blue DSMs and tried to crank the engine. Nothing has been sprayed. Replaced with stock ones (345cc H22 engine) and they worked. Any idea to make these DSM work?
Interesting thet none of them sprayed. Coincidence? Truely speaking they have been lying on the shelf for 2 years now...

 

Depends on if they are saturated or peak and hold injectors. Injector driver incompatibility

 

Stock are p&h, so are blue DSMs...

 

Learn sumthin new every day.....maybe different polarity than Honda?

 

Rather not, but I'll check for sure. Every write up Ii met says it's plug and play...

 

Take a multimeter and take readings from the OEM injectors and then the DSM injectors and see the ohm reading. Might be different impedance.

 

Sure will do.

 

After you get the resistance across the two terminals, plug your connector on and measure the same resistance from those two wires. That will make sure that they're actually connecting well.

Make sure to unplug the main engine harness connectors when you do this or you might get feedback from the other side of the circuit.

 

The Multimeter reads dead on 26 ohms on every injector. Stock are 23 ohms, so I think 3 ohms don't matter in this case. I pulled DSMs and connected them shortly to the battery no click from the injector coil while stock does click. I'm sure these DSM are fried unfortunately.