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Unread 02-14-2008, 05:41 PM   #1
SEMO 95 YJ
Registered User
1995 YJ Wrangler 
 
Join Date: Jan 2008
Location: South East Missouri
Posts: 100
Fault Codes?

Hey guy's, just performed a self diagonse by using the key function. It read out these codes:
23-MAT sensor
24-Throttle Position Sensor
27-Fuel Injector Control #4 (I belive)

I has been running rough of late and has been acting like bad gas or not getting any gas at all. These are the codes it said.

Which one of these should I replace first, second.... I am just glad I found this out. Are these a big thing?

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