 TPS variations - has anyone else noticed this ?, trouble shooting and comparing 2 with same part numbers but different stop tabs etc |
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| JeffBowlsby |
 Jun 16 2020, 10:43 AM
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#21
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914 Wiring Harnesses  Group: Members Posts: 8,486 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None 
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QUOTE(DRPHIL914 @ Jun 16 2020, 09:23 AM)  "...so other than just only allowing a slightly slower decel to minimize a sudden pull down or back pressure..." Thats precisely how it reduces stress on the diaphragm. The connection is through the intake air pressure communicating through the air plenum. All things mechanical will eventually wear out with use, an MPS diaphragm is no different, but if it breaks in 30K miles or 100K miles could be determined by how much stress it sees. |
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