Map sensor 502 Mag MPI
03-21-2016 | 07:11 AM
#1
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From: Chicago il
Map sensor 502 Mag MPI
Anybody ever replace one with an automotive one ? Merc wants $ 165.00 where as one from Napa is like $ 45.00 I think it is a 1 bar ??? Just guessing.
Thx
Thx
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03-21-2016 | 08:36 AM
#3
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From: Chicago il
Perfect. Thank you !!
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Want your ECU tuned right?? Call Mark at Precision www.pmefi.com
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03-23-2016 | 10:42 AM
#5
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Posts: 9,594
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From: Ft. Worth TX
It is wise to check with a scan tool your MAP readings after changing from one to another brand maker. MAP sensors all are not created equal and the same goes for IAC's - when buying from different manus but still is the same part. I have tested this with the scan tool as well and the readings can be different. Sensors come into play alot when it comes to air & fuel delivery, throttle response and idle quality .
MAP sensors 2 bar for SC engines for low to mild boost
1 bar for NA engines
MAP sensors 2 bar for SC engines for low to mild boost
1 bar for NA engines
Last edited by BUP; 03-23-2016 at 01:36 PM.
03-23-2016 | 12:15 PM
#6
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Joined: Mar 2012
Posts: 1,230
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From: Clearwater, Mn
It is wise to check with a scan tool your MAP readings after changing from one to another brand maker. MAP sensors all are not created equal and the same goes for IAC's - when buying from different manus but still is the same part. I have tested this the scan tool as well and the reading can be different. Sensors come into play alot when it comes to air & fuel delivery, throttle response and idle quality .
MAP sensors 2 bar for SC engines for low to mild boost
1 bar for NA engines
MAP sensors 2 bar for SC engines for low to mild boost
1 bar for NA engines
