Installation manual

7-3
90-898305
Table of Contents
Table of Contents..............................................................................................2
Table of Contents..............................................................................................3
1998/99 Warning System..................................................................................4
Warning System Signals ...............................................................................5
Guardian Protection System - All 2000 Models & Newer..................................6
Guardian System Operation with Gauges.....................................................6
Guardian System Activation ..........................................................................7
OptiMax Service Tips........................................................................................8
Shift Slide: .....................................................................................................8
Main Power Relay .........................................................................................8
Temperature Readings:.................................................................................8
Fuel Supply Hose Restricted:........................................................................8
Loose Fuse Holder ........................................................................................9
Fuel Injector Test...........................................................................................9
Fuel Pressure (Pressure No Volume)............................................................9
Weak Spark (Ignition Coil).............................................................................9
Alternator:....................................................................................................10
Alternator Belt:.............................................................................................10
Salt In Compressor Inlet..............................................................................10
Direct Injector Stuck: ...................................................................................10
Twin Pressure Gauge:.................................................................................11
Low Pressure Electric Fuel Pump System Failure ......................................11
Incorrect Grommet (Air Handling Assembly) ...............................................11
Hard Starting ...............................................................................................11
Harness Replacement Ends........................................................................12
False Throttle Position Sensor Failures.......................................................13
Incorrect Cam to Roller Setting ...................................................................14
Throttle Position Sensor (TPS) Troubleshooting.........................................14
Engines Stalling On Flushing Attachment ...................................................16
225 Revised Fuel Calibration ......................................................................16
Worksheet Part Numbers................................................................................16
OptiMax DDT Data Worksheet 90-858879...............................................16
SmartCraft Data Worksheet 90-881929--1...............................................16
OptiMax DDT Data Worksheet - P/N 90-858879.........................................17
OptiMax DDT Data Worksheet - P/N 90-858879 ............................................18
Smartcraft Data Worksheet - P/N 90-881929--1.............................................19
SmartCraft Data Worksheet - P/N 90-881929--1 ............................................20
SmartCraft Data Worksheet Fault ID Description ...........................................21
SmartCraft Data Worksheet Fault ID Description (Cont.) ...............................22
SmartCraft Data Worksheet............................................................................23
SmartCraft Data Worksheet............................................................................24