Injectors

kingrichy · Post by **kingrichy** » Sat Jun 02, 2007 9:04 pm

Does anybody know if the injectors for a B18E and B18FP are interchangeble, or do they work with different pressures.

crispy-d · Post by **crispy-d** » Sun Jun 03, 2007 1:43 am

Well, according to Haynes:

B18E: 2-3ohms / 2.5bar
B18FP: 14-15ohms / 3.5bar

I'd say they're not interchangeable, unless you start adding resistor packs and changing the fuel pressure regulator - if you can even do it like that...

Anyway, hope that helps a bit.

Crispin

kingrichy · Post by **kingrichy** » Sun Jun 03, 2007 11:33 am

Thanks for the info.
That was my problem, had the wrong injectors in my engine.
I put a B18E engine in a B18EP car, and forgot to change the injectors.
So now i have a running car again.

Richard

GTImk1 · Post by **GTImk1** » Wed Feb 18, 2009 2:21 pm

So what injectors does the B18FP use? What reference, cc/min?

Best regards

GTImk1 · Post by **GTImk1** » Fri Feb 27, 2009 5:21 pm

Hi,
From what we have discovered, B18E uses low impedance injectors and B18FP uses hifh impedance ones.
Basically if you use low impedance injectors you can toast the ECU, for this you would need a set of resistors i believe (don't know exactly how and where).
I'm looking for injectors for my B18FP engine aswell, and i might try the Turbo ref. Bosch 0280150741 ones as they are high impedance.

Best regards