Login  |  Register
Nissanhelp.com - All About Nissan
Do-It-Yourself Maintenance Owners Manuals Recalls/Campaigns Service Bulletins Service Manuals Nissan OBDII Codes Glossary & Acronyms More...
Member's Ride Photos Stock Photo Gallery
Classifieds - For Sale Classifieds - Wanted To Buy Classifieds - Mechanic Wanted Classifieds - Auto Services Search Auto Parts
Register FAQ Social Groups Mark Forums Read
2001 frontier, no injector pulse Forums > > 2001 frontier, no injector pulse 2001 frontier, no injector pulse
Forgot Password? Join Us!


Frontier Nissan Frontier/HB/Truck Discussion Forum

Reply
 
Thread Tools Display Modes
  #1  
Old 08-11-2010, 11:06 PM
Gen3Benz
Guest
 
Posts: n/a
Default 2001 frontier, no injector pulse

Dealer is saying that the ecm is bad.
I have a couple questions:
Does this truck have a security system to disable injector pulse?
Should I check for cam sensor output with an oscilloscope?

Truck is not setting any codes.

I did the dummy quick check and plugged in a used ecm and nothing changed.
Truck has fuel pressure and spark, it runs if i spray it with carb clean.

Thanks for any info
Reply With Quote
  #2  
Old 08-12-2010, 10:12 AM
Gen3Benz
Guest
 
Posts: n/a
Default

I checked the cam sensor with a scope.
I get signals from both the 1 and 120 degree outputs.
Seems to be working fine.
Reply With Quote
  #3  
Old 08-13-2010, 04:29 PM
Gen3Benz
Guest
 
Posts: n/a
Default

I guess the dealer was pissed or mis-diagnosed the truck.
They pulled the 7.5 amp starter signal fuse
It kills the injector pulse
Reply With Quote
Reply

Tags
2001, frontier, injector, pulse

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -8. The time now is 11:14 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO v2.0.42 (Pro) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.