FUEL INJECTOR & FUEL PUMP INTEGRITY CHECK

  • Tiny
  • Dirk_garnett_06
  • NISSAN

1995 Nissan Bluebird CA20(EFI) 140,000kms. Is there in any method how to check integrity of fuel injectors using dmm/portable tester? May I please know the symptoms of near-faulty fuel pump specifically for my car? I'll appreciate your thoughts.

Do you
have the same problem?
Yes
No
Wednesday, October 17th, 2007 AT 12:08 AM

1 Reply

  • Tiny
  • Rasmataz
  • MEMBER

You can check the injector's resistances-also the amount of electrical pressure going to the injector. There's other things to check but you have to remove it-to check patterns/pressure drop-

Check fuel pump pressures with and without pressure regulator and how long it hold that pressure/volume etc.

Was this
answer
helpful?
Yes
No
Wednesday, October 17th, 2007 AT 4:06 AM

Please login or register to post a reply.

Other Fuel Injector Questions