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 No AC after opti replacement

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Posts : 60
Join date : 2015-06-07
Location : NRV Virginia

PostSubject: No AC after opti replacement    Tue Jul 18, 2017 3:44 pm

So after replacing the opti and some other parts while in there the ac no longer works. Nor does the secondary fan come on with ac turned on.
Everything worked before the opti work and none of the ac components were touched aside from the temp sensor on water pump. All fuses and connections look good. Pulled the sensor on the water pump and the secondary fan does work. Tried pulling the battery to reset the system multiple times but there's no change. The refrigerant level seems alright based on the cheapo gauge I have but the compressor isn't running so the true reading is unknown.
The ac clutch spins freely but doesn't seem to be engaging. Tried jumping the connection at the accumulator but nothing seems to change with that either.

Are the clutch and the secondary fan wired together? What makes the clutch engage? What's going on here?
At 90°+ in the shade this car is undrivable unless you want to arrive at your destination angry and wet.
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