Very low fuel mileage of cultus 2012 EFI

[Hassan1991]

It's 0.80-0.85v at idle.

[mrahiliftikhar]

Idle mean at Running Engine But without any acceleration.?

[Hassan1991]

Yes.

[mrahiliftikhar]

At idle and warm up Engien what will be the valve of MAP Sensor in KPa for Suzuki Cultus EFi old shape

[Hassan1991]

Like 26-28kpa.

[brownrose78]

@Hassan1991
From which manual or where, can we get these ideal readings like you are sharing

[Hassan1991]

Sir service manuals got such figures.
Although i have seen obd2 data of multiple engines.

[mrahiliftikhar]

Mere OBD pr toh MAP Sensor ki value at idle and Warm-up Engine with RPM around 900. MAP Sensor show 38kPa

[Hassan1991]

It doesn't idle at 900.
What is the iacv duty cycle?

[mrahiliftikhar]

IAC Duty Cycle 22.353%
Throttle Voltage 0.80 Voltage
Throttle opening 0.0%
Engine Temperature 88

[Hassan1991]

That seems fine.
Can you share video of log. Warm without any load.

[mrahiliftikhar]

I will try to make video

[mrahiliftikhar]

[mrahiliftikhar]

[Hassan1991]

Seems fine.

[shamimcrcr]

@mrahiliftikhar what is your fuel average. It must be low for these readings.

[mrahiliftikhar]

Then what are the all parameters readings for Best Fuel Average.
I'm got 16 on long drive with Full AC ON

[shamimcrcr]

According to your above readings, air flow is 3.13g/s and fuel injection is 3.63ms. you should have air flow value around 1.5g/s and fuel injection around 2.83ms which will be automatically reduced if air inflow reduced.
These readings are for cultus efi 2010 at idle without AC after warmed up. Pls clarify your above readings at idle without AC or with AC?

[mrahiliftikhar]

Sir Car was at idle, warmup and AC was also switched ON and working.
Simple to says it's with AC ON

[shamimcrcr]

Pls share idle values without AC when warmed up