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Author Topic: Cleaning the MAP Sensor  (Read 1111 times)

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Offline chrisfranklin

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Cleaning the MAP Sensor
« on: July 06, 2009, 07:12:06 PM »
I thought the MAP sensor was sealed.  But apparently you can get inside and clean it somehow? I guess I'll just pull mine off and see what I can do with it; 165k so it could probably use a going over.  If you guys have done this before and you know I am in danger of busting something trying to get inside the MAP sensor, plz let me know  :bandit:
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Offline sharpxmen

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Re: Cleaning the MAP Sensor
« Reply #1 on: July 06, 2009, 07:21:30 PM »
do you have a spare? you know why i'm asking  :biggrin:
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Offline chrisfranklin

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Re: Cleaning the MAP Sensor
« Reply #2 on: July 06, 2009, 11:14:17 PM »
Nobody has ever done this?  Ahh Man! :lol:
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'94 YJ S 5spd, Borla Exhaust, CarSound Cat., PS Ceramic-coated Headers, Airraid intake, 62mm TB, Intake Manifold bored/ceramic-coated, 19lb injectors, Sharp's Adj. FPR, MeanGreen Starter, D30 Aussie locker, 31" Destination MTs, Warn XD9000, Cibie headlights, armor

Offline sharpxmen

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Re: Cleaning the MAP Sensor
« Reply #3 on: July 06, 2009, 11:22:49 PM »
there's nothing to clean really - there is no air going in or out the MAP sensor, it is only pressure difference (vacuum) but no air movement (or air circulating to be more specific) so unless it was unplugged (the hose off the nipple) there shouldn't be any dirt in it. Just wondering, why do you want to clean it?
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'95 YJ, NSG370 6spd / Hurst shifter, Dana 300 + 4:1 Doubler / tri-stick, Custom skid, Super D35 / Auburn LSD / 4.88, 35x12.5x15 BFG KM2, 64mm t/b, 1.7 RollerRockers, MkVIII e-fan, Dual Diaph Booster
Latest: Corbeau BajaRS heated seats :dance: keeping warm the rear end

Offline chrisfranklin

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Re: Cleaning the MAP Sensor
« Reply #4 on: July 07, 2009, 09:29:37 AM »
I was looking at the post in the work bench section on the engine lean code. 
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'94 YJ S 5spd, Borla Exhaust, CarSound Cat., PS Ceramic-coated Headers, Airraid intake, 62mm TB, Intake Manifold bored/ceramic-coated, 19lb injectors, Sharp's Adj. FPR, MeanGreen Starter, D30 Aussie locker, 31" Destination MTs, Warn XD9000, Cibie headlights, armor

Offline sharpxmen

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Re: Cleaning the MAP Sensor
« Reply #5 on: July 07, 2009, 10:20:13 AM »
he probably clean the connector pins on both ends to make sure there is no loss or no connection there.
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'95 YJ, NSG370 6spd / Hurst shifter, Dana 300 + 4:1 Doubler / tri-stick, Custom skid, Super D35 / Auburn LSD / 4.88, 35x12.5x15 BFG KM2, 64mm t/b, 1.7 RollerRockers, MkVIII e-fan, Dual Diaph Booster
Latest: Corbeau BajaRS heated seats :dance: keeping warm the rear end

jcsanders79

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Re: Cleaning the MAP Sensor
« Reply #6 on: July 07, 2009, 11:29:49 AM »
Quote from: sharpxmen on July 07, 2009, 10:20:13 AM
he probably clean the connector pins on both ends to make sure there is no loss or no connection there.
Yep.
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Offline chrisfranklin

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Re: Cleaning the MAP Sensor
« Reply #7 on: July 07, 2009, 10:47:52 PM »
Oh, so i guess any electrical connection cleaner will do the trick probably. 
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'94 YJ S 5spd, Borla Exhaust, CarSound Cat., PS Ceramic-coated Headers, Airraid intake, 62mm TB, Intake Manifold bored/ceramic-coated, 19lb injectors, Sharp's Adj. FPR, MeanGreen Starter, D30 Aussie locker, 31" Destination MTs, Warn XD9000, Cibie headlights, armor
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