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Throttle sensor and diaphram

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Old 02-08-07, 12:29 AM
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Throttle sensor and diaphram

I have a 90 RX7 GTU (FC33). Been having troubles during acceleration-uphills etc; cutting out like it is missing etc. Also no one can seem to recet the check engine light; it comes on when I let my foot off the gas.

The factory Mazda techs are recommending a Throttle Sensor;#N350-18-911B for $535.60 and a diaphram; #N350-13-W7Y for $180.82. Basically ouch!

Annoyne know where I can get these parts for a little less $$?

Any recommendations on a workaround?

Also have any of you played with a palm device or laptop; something with a cool readout that is tied in to the computer so I can make adjustments on the fly? I know.. I know; I'm complaining about cost but jheez I can get used palm device, heck even a laptop off ebay for less then these factory parts.
Old 02-08-07, 10:05 AM
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wow never listen to a mazda tech....never take your fc to a mazda dealer..... make a thread in the forsale/wanted section about these parts...as for the sensor if your talking about the throttle position sensor ill sell you one for $50 +shipping(which isnt much at all)
Old 02-08-07, 10:07 AM
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Check the error codes coming from your ECU. Also, just buy used parts. Don't take your car to the stealership.
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