Issues with Air Flow Meter - Lexus IS Forum
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post #1 of 2 (permalink) Old 07-18-2017, 08:10 AM Thread Starter
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Issues with Air Flow Meter

I have a beams 3sge engine and it starts without an air flow meter but will not start with one.

I have tried*the following:

1. Placed a volt meter on the sensor and got back positive readings

2. Tested multiple sensors and same results

3. Tested the sensor harness*back to the computer and receiving*positive reading

I am not sure what else I can try. *Can anyone please advise?

Regards,

Omar.
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post #2 of 2 (permalink) Old 07-18-2017, 07:22 PM
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What intake are you testing with and without?
What ECU are you using?
Which version of the 3SGE?
Any other mods?

From what i have read a lot of guys get into trouble modding the 3SGE using a non stock intake/filter which doesnt flow the air well across the MAF. Will the engine rev without the MAF?

2001 Altezza Gita JCE10
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