Im useing s80pro and innovate mtx-l lambda
Now the ecu doesnt see more then 10-14mv
I measure 5v going to it.
My ecu screwed ?
Ecu only se 10-14mv from lambda
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Re: Ecu only se 10-14mv from lambda
It probably isnt either wired correctly, or configured correctly.
So no, the chances of your ecu being screwed is very slim....wiring/configuration screwed...very high.
And you measure 5v going to what ?
So no, the chances of your ecu being screwed is very slim....wiring/configuration screwed...very high.
And you measure 5v going to what ?
Re: Ecu only se 10-14mv from lambda
Ecu is getting 5v from the gauge i measured that all the way to ecu
And a couple of days ago it did read more because i had 4996 recorded as highest in diag.and i did reset diag when i switched to dizzy.
And a couple of days ago it did read more because i had 4996 recorded as highest in diag.and i did reset diag when i switched to dizzy.
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Re: Ecu only se 10-14mv from lambda
Are the Sensor 0V referenced together? e.g. the 0V for the lambda output and the sensor 0V in the DTA
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Re: Ecu only se 10-14mv from lambda
There are almost no circumstances when an Innovate will output 5v.
Exactly how do you have the MTX configured ?
Exactly how do you have the MTX configured ?
Re: Ecu only se 10-14mv from lambda
I wired the ana output (0-5v from Gauge
To lambda input at ecu
IF iturn ign on the gauge shows Afr 22.4 and send out à 5v signal
Once warmed up.
Starting the engine volts go down just as it supposed to
How do i reference them ?
Shouldnt the ECU see the voltage anyhow?
To lambda input at ecu
IF iturn ign on the gauge shows Afr 22.4 and send out à 5v signal
Once warmed up.
Starting the engine volts go down just as it supposed to
How do i reference them ?
Shouldnt the ECU see the voltage anyhow?
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- Posts: 3588
- Joined: Tue Aug 02, 2011 12:08 pm
- ECU Model: No ECU
- Location: Norn Iron
Re: Ecu only se 10-14mv from lambda
So when you program the output on the MTX to different voltages, are these read correctly on the DTA ?
And likewise, from a test source if you apply a voltage to the DTA input, do you get a reading ?
you could either just fire 5v into it or say hook it up to the TPS signal just to verify the input works.
And likewise, from a test source if you apply a voltage to the DTA input, do you get a reading ?
you could either just fire 5v into it or say hook it up to the TPS signal just to verify the input works.
Re: Ecu only se 10-14mv from lambda
Need to update . Its solved
Strange error was found in the pin .
5v in the rear then random volts thowards front.
Replaced it now all good.
Strange error was found in the pin .
5v in the rear then random volts thowards front.
Replaced it now all good.