MAP testing - Ford F150 Forum - Community of Ford Truck Fans



1987 - 1996 F150 Still running strong! Talk about your 8th and 9th generation Ford F150 trucks.

MAP testing

Reply
 
 
 
Thread Tools Search this Thread
Old 09-28-2009, 01:10 PM   #1
Senior Member
Thread Starter
 
Join Date: May 2008
Posts: 162
Thanks: 0
Thanked 0 Times in 0 Posts
Default MAP testing

well im trying to test my map, 1990 4.9, the book says a need a digital meter with frequency setting. that i dont have, i saw a digital meter at checker, $90.00 that says frequency is also on it. any one bought one of these are which one would you recommend. i really dont want to spend a arm and a leg to get one but then it is another tool to have.
hotrod351 is offline   Reply With Quote
Old 09-28-2009, 01:54 PM   #2
Senior Member
Thread Starter
 
Join Date: May 2008
Posts: 162
Thanks: 0
Thanked 0 Times in 0 Posts
Default

i tried my digital dwell tach meter. says to set to 6 cylinder and probe the backside mp/bp, says i should get a reading of 310 rpm, what i see is 32.0 and when i put a vacuum it will go down to 31.0, books says it should go down to 200 rpm
hotrod351 is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
2015 Tuscany Black Ops or 2014 Raptor (or 2017 Raptor!) solsurfr General F150 Discussion 12 10-09-2015 08:29 AM
2015 Tuscany Black Ops or 2014 Raptor (or 2017 Raptor!) solsurfr Ford Raptor Forum 12 10-06-2015 04:37 PM
Newbie here, soon to buy new f150.. rockman23 2015 - Present Ford F150 7 09-29-2015 11:21 AM
Parking Brake and Hood Release Derff96963 2015 - Present Ford F150 0 09-28-2015 09:27 PM
1997 f150 hcu ?? jmsjohnston General F150 Discussion 5 09-27-2015 08:59 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 08:18 PM.


Copyright 2006 - 2017 F150Forum.com We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: