Volvo 164 injector question

Hello,
Is the 1973 Volvo 164 Fuel Injector a peak and hold type of injector? - specifically 4/1A current ratio (4A peak, 1A hold)
Bosch 0280150036 (Volvo 461674)
Thanks,
Kevin

Hi Kevin,
definitely not.

It's just a low impedance peak type injector. Don't forget the construction is more than 50 years old, the D-Jetronic is a fully analogue system.

Regards
Norbert

Hi Kevin,

injectors know only tow states: Open via power from ECU or Closed without. In between we have opening and clsing times that the ECU compensates for.

Thank you for the information.
This helps a lot.
Now I’m looking for high impedance injectors that would fit the existing fuel rail.

Hi Kevin,
search for EV1 type injectors if you need a replacement for the D-Jetronic.injectors.
EV1-injectors are produced in some rail connector designs, various flow rates and high impedance, too.
This page could be helpful: users.erols.com/srweiss/index.html

Regards
Norbert