1991 Toyota Camry LE - Ported Vacuum Switch - Toyota Nation Forum : Toyota Car and Truck Forums

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		Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > Camry and Solara Forum > 1st & 2nd Generation (1983–1986 & 1987-1991)
1991 Toyota Camry LE - Ported Vacuum Switch

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1st & 2nd Generation (1983–1986 & 1987-1991) Toyota Camry Discussion for years: 1983-1986 & 1987-1991. Topics of discussion range from fuel economy, safety, modifications, performance all involving America's favorite family car, the Toyota Camry.

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11-10-2011, 06:02 AM	#1 (permalink)
*karting007* 1991 Toyota Camry Join Date: Oct 2011 Location: Indiana Posts: 37 Gameroom cash: $25700 Thanks: 9 Thanked 1 Time in 1 Post iTrader Score: 0 reviews	1991 Toyota Camry LE - Ported Vacuum Switch Guys, I have had to replace both of the vacuum switches on my Camry and both of the pieces were fairly pricey for such a small piece. What do these things do, anyway? Please let me know, just trying to learn. Thanks!

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11-10-2011, 08:09 AM	#2 (permalink)
Doctor J One with the force Join Date: Apr 2006 Location: California Posts: 2,303 Gameroom cash: $260390 Thanks: 12 Thanked 68 Times in 63 Posts iTrader Score: 0 reviews	One is to purge a charcoal canister from fuel vapors, another is to supply vacuum to egr system; the ported valves are calibrated to open when engine is warm.

The Following User Says Thank You to Doctor J For This Useful Post:

karting007 (11-11-2011)

11-11-2011, 06:46 AM	#3 (permalink)
*karting007* 1991 Toyota Camry Join Date: Oct 2011 Location: Indiana Posts: 37 Gameroom cash: $25700 Thanks: 9 Thanked 1 Time in 1 Post iTrader Score: 0 reviews	Thanks Doctor J.

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