IAT Sensor
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IAT Sensor
Just started using the IAT gauge on my Pulse yesterday. Last night it was 17 outside when I started my truck. The IAT was reading 45 when the truck started. On my 20 minute drive it only got up to 61 and my water temp was 185. Now today I started my truck and it was 34 outside and my IAT was reading 70. We drove 5 miles into town and when we stopped to eat dinner it was reading 71. 1hr later I started the truck and the IAT was reading 110. Drove back home and it was back down to 65. Im thinking my IAT sensor either needs cleaning or replaceing and im hopeing this is whats causeing my surge cause my truck surges worse when its cold outside.
What kind of readings is everyone else getting on there IAT gauge?
What kind of readings is everyone else getting on there IAT gauge?
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Yes, the e-brake causes it to get dirty pretty fast. Get yourself some electrical contact cleaner - its the best thing to use.
Luke - have a look at this:
IAT sensor - Ram Diesel Problems and repair
Luke - have a look at this:
IAT sensor - Ram Diesel Problems and repair
Last edited by Dr. Evil; 11-29-2010 at 10:15 AM.
The following 2 users liked this post by Dr. Evil:
Diesel Dawgs Performance (01-22-2009),
kerley (08-09-2010)
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You should see the same temp outside and IAT temps... BEFORE the engine starts. (I'm using a ScanGauge II) so I just turn the key to ON and tap the power button and IAT temp shown.
My ECT (Engine coolant), IAT and Outside temp always MATCH at start up time...
As for cleaning I clean mine ever oil change I've got a exhaust brake! So here is my sensors in 5K-6K miles...
My ECT (Engine coolant), IAT and Outside temp always MATCH at start up time...
As for cleaning I clean mine ever oil change I've got a exhaust brake! So here is my sensors in 5K-6K miles...
The following users liked this post:
Diesel Dawgs Performance (01-23-2009)