Notices
General Automotive Discuss all things automotive here other than the RX-8

04' Rx8 fuel sender help

Thread Tools
 
Rate Thread
 
Old Apr 4, 2015 | 02:59 AM
  #1  
Dr. Jekyll71's Avatar
Thread Starter
Registered
 
Joined: Mar 2008
Posts: 17
Likes: 1
My fuel gauge has progressively gotten worse over a year or so. The car started dying at 1/4 tank now it seems to get stuck at 1/2 and dies whenever it feels like it from there. I found a fuel sender but there is a left and a right. Item #13 F151-60-960A (right) and F151-60-970B (left). Does anyone know which one is more likely the problem?

Last edited by Dr. Jekyll71; Apr 4, 2015 at 03:08 AM.
Reply
Old Apr 4, 2015 | 04:57 AM
  #2  
Legot's Avatar
Scrappy
iTrader: (1)
 
Joined: Jun 2014
Posts: 1,193
Likes: 8
From: Arizona
I'm not sure which one would be the issue. I haven't been able to figure out if the gauge cluster averages the two readings, or if it uses one to confirm the value of the other. to a reasonable degree.

Just in-case the senders aren't the issue, go through the procedures outlined in the workshop manual for checking the Fuel Level Signal and the Fuel Gauge Operation Signal. To do this you'll have to go into test mode on your gauge cluster and follow these procedures:
Attached Thumbnails 04' Rx8 fuel sender help-capture.png   04' Rx8 fuel sender help-capture1.png  
Reply
Old Apr 4, 2015 | 05:42 AM
  #3  
TeamRX8's Avatar
Registered
iTrader: (25)
 
Joined: Apr 2005
Posts: 26,936
Likes: 2,141
the PCM reads the LH level sensor individually and also the LH+RH level sensors in series to then determine and send an output signal to the fuel gauge




RX8 Instrument Cluster - Level Schematic







RX8 Fuel Tank - Level Schematic


.

Last edited by TeamRX8; Apr 4, 2015 at 05:55 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GracefulShanks
New Member Forum
9
Aug 18, 2015 11:40 AM
Lee_1420
New Member Forum
1
Aug 10, 2015 01:05 PM
harithac
New Member Forum
6
Jul 31, 2015 09:57 PM
Obivious
New Member Forum
0
Jul 29, 2015 05:57 PM
marc2820
New Member Forum
6
Jul 26, 2015 10:47 PM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -5. The time now is 07:20 AM.