Hummer H3 For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.

Anti theft problem

Old Nov 14, 2025 | 09:38 AM
  #41  
NFS's Avatar
NFS
Thread Starter
|
Senior Member
Joined: May 2016
Posts: 739
Default

Originally Posted by bronxteck
are you sure you have the right cam for your head? diffrent years have diffrent sensor positions. some have one sensors some have 2.
you talking about the cam sensor or the crank sensor?

yes my cams were the same I didn’t change those with the rebuild. I have 2 cam sensors , one is exhaust and one is intake . But that’s not the problem. The problem. Is my crankshaft sensor pushing low voltage 0.11 is not enough for the pcm to command . I had someone suggest to maybe tap on it and see if it like sit more in. I’ll try that today
 
Old Nov 14, 2025 | 02:30 PM
  #42  
bronxteck's Avatar
Senior Member
Joined: Apr 2019
Posts: 3,192
From: BX NY North East
Default

yeah both mating surfaces need to be clean and flat, engine block and sensor.
for some reason i understood you mentioned cam sensors.
 
Old Nov 14, 2025 | 02:43 PM
  #43  
NFS's Avatar
NFS
Thread Starter
|
Senior Member
Joined: May 2016
Posts: 739
Default Update!

Great news guys! So that Amazon sensor that someone on here told me about worked!!!! I had the crank disconnected but I had the fuel pump jumped to test for fuel pressure. I cranked it I got 0.3 and the truck started! It was freaky becuase the engine ran without no battery or crankshaft sensor lol because I had that jumper cable. As soon as I took it off it stopped! But the great news is that it actually started!!! I am gonna install the new connector ! And make sure it’s good and do a real test after . I’ll keep yall
updated


also if anyone looking for oem crank shaft sensor I found an oem On Amazon

https://a.co/d/0xinGVb
 

Last edited by NFS; Nov 14, 2025 at 03:02 PM.
Old Nov 14, 2025 | 04:14 PM
  #44  
Happy Hummer's Avatar
Senior Member
Joined: Oct 2011
Posts: 1,655
From: Wisconsin
Default

Well, that is great news. Thank you for follow up.
 
Old Nov 15, 2025 | 07:05 AM
  #45  
NFS's Avatar
NFS
Thread Starter
|
Senior Member
Joined: May 2016
Posts: 739
Default

Originally Posted by Happy Hummer
Well, that is great news. Thank you for follow up.
thank you! This weekend I am going to rewire that new crankshaft connector and I’ll plug it in and fire it up.

ill post another update once that done
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Manassahummer
Hummer H3
8
Jul 28, 2023 10:39 AM
oceanbrave
PRIVATE For Sale / Trade Classifieds
11
May 26, 2017 04:22 PM
jchummer
PRIVATE For Sale / Trade Classifieds
3
Dec 28, 2012 06:08 PM
tuffenuff
PRIVATE For Sale / Trade Classifieds
3
Jul 13, 2012 06:03 PM
BobsHummer
PRIVATE For Sale / Trade Classifieds
4
Apr 11, 2011 06:32 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 01:02 AM.