TPS voltages & idle rpm
09-26-2011, 10:35 AM
#1
Cruising
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TPS voltages & idle rpm
Good day fellas, can someone please tell me what the TPS voltages should be @ idle & wot & also what is the correct engine idle rpm with both manual & auto trans for a 1994? Thx in advance..!!
09-26-2011, 10:42 AM
#2
Le Mans Master
It depends on the year of your 'vette. Some years are adjustable. Yours (94) TPS sensor is not adjustable if stock so should accept a "range" of voltages at idle (closed throttle shuld be ~ .54 volts). WOT should be ~ 4.5 -5 volts.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
09-26-2011, 11:26 AM
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It depends on the year of your 'vette. Some years are adjustable. Yours (94) TPS sensor is not adjustable if stock so should accept a "range" of voltages at idle (closed throttle shuld be ~ .54 volts). WOT should be ~ 4.5 -5 volts.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
Last edited by Farbzilla; 09-26-2011 at 06:59 PM. Reason: Typo..
09-26-2011, 11:28 AM
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It depends on the year of your 'vette. Some years are adjustable. Yours (94) TPS sensor is not adjustable if stock so should accept a "range" of voltages at idle (closed throttle shuld be ~ .54 volts). WOT should be ~ 4.5 -5 volts.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
Regardless of tranny type - on a stock setup - idle RPM should be ~ 600 RPM once in closed loop.
09-26-2011, 07:11 PM
#6
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:iag ree:
WOT is 4.5-5.00vdc not 0.5vdc. Like you posted. However if u read the above post again beccause it's the 1 that u agreed with!!! Lol..! The only voltage on the TPS that is that low ~0.54vdc is the idle at closed loop. I just wanted 2 point that out 2U because if U did in fact misunderstand & someday U have a problem with a 1994 TPS & U wanna check the voltages U know what they actually are.
