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Lambda low fault

MoTeC M1 Software Tutorial

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The lambda low fault, any body can tell me how I can fix thes?


I would expect it's either an incorrectly entered lambda type, or a wiring issue.

Lambda type Motec LTC 4.9 .

when I starting login on laptop before I starting engine it’s reading, but when engine start the reading showing 0

Low Fault diagnostic only exists in some of the early packages (mostly jet ski packages) for the Exhaust Lambda External, which was for a wired AV input for a 0-5V signal.

This fault will be irrelevant if you are using an LTC, as your lambda should be coming from CAN. You should have the Exhaust Lambda External Voltage Resource set to not in use.

You should be using Exhaust Lambda Collector set to LTC for Type and if your LTC is on the base address the index should be set to LTC1 0x460

it’s done.

thanks a lot.

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