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Location:
Hobart
Registered:
June 2002
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Re: megasquirt wiring question
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Fri, 02 September 2005 03:22
 
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actually MS doesn't NEED a TPS.
It is only used for acceleration enrichment. You can use MAP based enrich if you like. Most people find TPS based accel enrich better though.
I ran my car for a few weeks without the TPS it is not critical. You just wire it so that the computer see that the throttle is completly shut. If you wire it at WOT it wont start because it will go into flood clear mode.
A switch tps is no good though. It wont do anything useful. Megsquirt doesn't look at the position of the throttle, only the rate of change, to detect when you stamp on the throttle to add extra fuel.
For the original post... if the megasquirts think you have 100% throttle when you go to start it, it shoudn't start, it should be in flood clear mode.
Follow the charles instructions for wiring up the TPS. Then remember in megatune you have calibrate it, this is only for the display though. It won't affect the running of the engine.
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| | Subject | Poster | Date |
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megasquirt wiring question
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people100 | Wed, 31 August 2005 12:43 |
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Re: megasquirt wiring question
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oldcorollas | Wed, 31 August 2005 13:31 |
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Re: megasquirt wiring question
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berad | Thu, 01 September 2005 06:16 |
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Re: megasquirt wiring question
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Jonny2TG | Thu, 01 September 2005 07:31 |
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Re: megasquirt wiring question
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thechuckster | Thu, 01 September 2005 10:11 |
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Re: megasquirt wiring question
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berad | Thu, 01 September 2005 10:48 |
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Re: megasquirt wiring question
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thechuckster | Thu, 01 September 2005 11:18 |
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Re: megasquirt wiring question
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corbet01 | Fri, 02 September 2005 00:49 |
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Re: megasquirt wiring question
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RA40Celica | Fri, 02 September 2005 03:22 |
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Re: megasquirt wiring question
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people100 | Sat, 03 September 2005 03:21 |
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Re: megasquirt wiring question
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thechuckster | Sat, 03 September 2005 03:56 |
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Re: megasquirt wiring question
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people100 | Sun, 04 September 2005 10:27 |
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Re: megasquirt wiring question
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thechuckster | Sun, 04 September 2005 11:21 |
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Re: megasquirt wiring question
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oldcorollas | Mon, 05 September 2005 01:15 |
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Re: megasquirt wiring question
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berad | Fri, 02 September 2005 04:40 |
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Re: megasquirt wiring question
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RA40Celica | Mon, 05 September 2005 03:30 |
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Re: megasquirt wiring question
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people100 | Mon, 05 September 2005 11:53 |
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Re: megasquirt wiring question
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RA40Celica | Mon, 05 September 2005 12:17 |
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Re: megasquirt wiring question
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thechuckster | Mon, 05 September 2005 12:21 |
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Re: megasquirt wiring question
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oldcorollas | Mon, 05 September 2005 13:13 |
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Re: megasquirt wiring question
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510rob | Tue, 06 September 2005 07:22 |
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Re: megasquirt wiring question
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HyDrA | Tue, 06 September 2005 09:05 |
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Re: megasquirt wiring question
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people100 | Tue, 06 September 2005 10:46 |
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Re: megasquirt wiring question
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thechuckster | Tue, 06 September 2005 13:24 |
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Re: megasquirt wiring question
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people100 | Wed, 07 September 2005 10:27 |
