Results 1 to 6 of 6
Thread: P1641 Code
-
11-10-2005, 09:35 AM #1
- Join Date
- Aug 2005
- Location
- A, A
- Posts
- 27
Cortez Silver- 1969 Camaro RS
P1641 Code
Working on a 96 TA and can't get rid of P1641 code(Fuel Pump Primary Circuit Failure). Anybody have a clue what this is? We have replaced a blown engine & fired it up and this is the only code we have.
Appreciate the help.
Thanks
-
11-10-2005, 11:09 AM #2
Does it come back after you clear it? If it were a bad fuel pump, I dont think the car would start/run... interesting... but 1641 comes up as "Malfunction Indicator Lamp (MIL) Control Circuit " in my OBD2 scanner...
-
11-10-2005, 05:37 PM #3LS1ROCGuest
If this is the correct number ...P1641....I get it as a Fan 1 relay Control circuit problem.Possible causes are Fan Control Relay,Poor connectors,Powertrain Control module ,Open in Ignition Feed to relay. The Cicuit description is .....Ignition voltage is supplied directly to the cooling fan relay.The pcm controls the relay by providing the ground path. Hope this helps.....Are the cooling fans working correctly?
-
11-10-2005, 06:25 PM #4
Wow 3 different discriptions... I love the universilization of the automotive market.
-
11-11-2005, 04:59 AM #5
- Join Date
- Aug 2005
- Location
- A, A
- Posts
- 27
Cortez Silver- 1969 Camaro RS
Thanks.
The fans aren't working correctly, they are wired up directly. That sounds like the problem.
You guys rock!
-
11-11-2005, 01:11 PM #6LS1ROCGuest
your welcome! anytime !
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
What is code E23?
By BdAsBrd01 in forum Stereo and ElectronicsReplies: 9Last Post: 05-06-2010, 10:18 PM -
SES code
By Johns00Z28 in forum General HelpReplies: 14Last Post: 08-28-2008, 04:04 PM -
P1641 and P1642 Codes Thrown
By 2kporter in forum LT1Replies: 2Last Post: 08-16-2007, 08:55 AM -
Anyone ever have this code???
By wheelszzz in forum General HelpReplies: 5Last Post: 04-11-2007, 04:25 PM -
help!!ses code and what to do???
By baseballss in forum General HelpReplies: 14Last Post: 02-23-2006, 07:01 PM
Bookmarks