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MAF Translator Gen-II - User Manual

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Manual Version 1.0
2
MA
F Translator Gen
-
II version 1.02
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Summary

Kit Contents

Available Accessories and Options

Introduction to MAF Translator Gen-II

Main Airflow Modes

Installation Details

Wire Splicing and Tapping Information

Installation Guide

Using the Keypad

MAF Translator Gen-II Functions

Config Select

Set the unit for the vehicle and sensors connected.

System Settings

Settings related to the selected configurations.

AF Low Tuning

Low load AF tune vs. RPM.

AF Mid Tuning

Mid load AF tune vs. RPM.

AF Hi Tuning

High load AF tune vs. RPM.

MAF Sensor Tune

User AF tune vs. MAF flow.

AFR Tracking Control

Control unit's wideband feedback at WOT.

Aux Triggered Tuning

User AF tune activated by Window Switch.

Sensor Monitor

Display operating and tuning parameters.

Spark Advance @ WOT

Adjust WOT spark advance.

Spark Advance @ WOT (Triggered)

Adjust WOT spark advance with Window Switch.

Window Switch Configuration

Aux output activated by conditions and delay.

MAF Translator Gen-II Setup

Standard Connections

Parameter Setting Details

Config Settings

Select function and scaling of MAF output.

RPM and Engine Configuration

Set to the number of cylinders of the engine.

Engine Displacement

Engine displacement in Liters used to calculate engine load.

Load Source Selection

Determines the method used to determine engine load.

Wideband O2 Input Scaling

Select scaling of wideband input from the following list.

Auxiliary Log Mode

Determines logging function of Aux input wire.

V-Out1 Mode Configuration

V-Out2 Mode Configuration

Setup Parameters

Main Scale Adjustment

Adjusts the entire range by the same %.

V-Out1 Setpoint

Setpoint for V-Out1.

V-Out2 Setpoint

Setpoint for V-Out2.

Afterstart Enrichment

Enrichment for the first few minutes of engine run time.

Low Load Point

Load for the Lo Load User tunes.

Mid Load Point

Load for the Mid Load User tunes.

High Load Point

Load for the Hi Load User tunes.

Maximum Frequency Output

Max frequency sent out MAF output.

MAF Limit by TPS

TPS value below which MAF Flow is limited.

MAF Flow Limit Setting

MAF flow limit when TPS is below MAFLimTPS.

MAF;RPM Limit Factor

Factor added to MAF Limit for max allowable MAF flow.

Idle Flow Filtering

MAF reading threshold for filtering/smoothing.

Idle Filter Factor

Filter factor for MAF reading below Idle Flow.

AFR Delay Setting

AFR Tracking Operation

MAF Sensor Tune Adjustment

Aux Triggered Modes

Tune High Settings

User tune values, load points from Setup page.

Tune Mid Settings

Blended settings added to System Scale, Air Temp, Aux.

Tune Low Settings

Blended settings added to System Scale, Air Temp, Aux.

Sensor Monitor

Spark Advance Settings

Spark Advance @ WOT

Spark advance programmed for WOT operation.

Spark Advance @ WOT (Triggered)

Spark advance used when Window Switch is activated.

Window Switch Configuration Details

Minimum TPS Threshold

TPS must be above this to enable output.

Maximum TPS Threshold

TPS must be below this to enable output.

Minimum Auxiliary Input

Aux input must be above this to enable output.

Maximum Auxiliary Input

Aux input must be below this to enable output.

Minimum RPM Threshold

RPM must be above this to enable output.

Maximum RPM Threshold

RPM must be below this to enable output.

Delay Time Setting

Time elapsed before output/aux functions activate.

MAF Translator Gen-II Tuning Process

Open Loop vs. Closed Loop Operation

AFR Tracking Parameters

Minimum TPS for AFR Tracking

TPS above which AFR tracking is enabled.

Minimum RPM for AFR Tracking

RPM above which AFR tracking is enabled.

Minimum Load for AFR Tracking

Engine load above which AFR tracking is enabled.

Lean Limit Percentage

Max % system will lean out to maintain desired A/F.

Rich Limit Percentage

AFR Tracking Gain

AFR Range Settings

Auxiliary AFR Adjustment

Glossary of Terms

MAF Translator Gen-II Harness Connector Details

Main (10-pin) Harness Connections

Details of the 10-pin main harness connections.

Auxiliary (4-pin) Harness Connections

Details of the 4-pin auxiliary harness connections.

MAF Translator Gen-II Specifications

General IconGeneral
TypeMAF Translator
VersionGen-II
CategoryAutomobile Accessories
Input Voltage12V DC
FeaturesAdjustable settings
Operating Temperature-40°C to 85°C