Ignition Voltage Too High
Check for excessive spark plug electrode gap, high compression, lean air/fuel mixture, low electrode temperature, or burnt spark plug electrode.
Home/BMW/7 series/BMW 7 series E65/E66 (2001-2005)/Repair manual/Engine Controls - System & Component Testing/Ignition Voltage Too High
Contents
Wiring diagrams Section: Engine Controls - System & Component Testing All sections- Abbreviations
- Accessory Drive Belts
- Adjustments
- Airbag
- Anti-Lock/traction Control
- Application
- Audio, Navigation, Anti-Theft and Restraints - Repair Instructions - 740i & 740iL - E38
- Automatic HVAC System
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Body Electrical
- Body Equipment - Repair Instructions
- Brakes
- Brakes - Repair Instructions - 740i & 740iL - E38
- Breakout Boxes & Connectors - Overview
- Cabin Air Filter
- Central Body Electronics (Zke Iii) - Overview - E38, E39 & E53
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Coding and Programming - Overview
- Coding and Programming - Overview - All Models
- Collision/avoidance
- Communication Devices
- Computer Relearn
- Cooling Fan
- Cooling System (Mechanical)
- Diagnosis & Information Systems - Overview - E36, E38, E39, E46, E52 & E53
- Diagnostic Connector Locations
- Diagnostic Trouble Codes - Transmission: Diagnosis
- Diagnostic Trouble Codes with Test Charts (V8 & V12)
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- Driveshaft & Universal Joints
- DTC Index
- Electrical Component Locations
- Electronic Suspension
- Emission Applications
- Engine
- Engine - Repair
- Engine - Repair: Removal & Installation
- Engine Controls - Removal, Overhaul & Installation: Removal & Installation
- Engine Controls - System & Component Testing
- Engine Cooling and HVAC - Overview
- Engine Electrical System - Repair Instructions - 740i & 740iL
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Lights
- Exterior/interior Trim
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- General Electrical System - Repair Instructions - 740i & 740iL - E38
- General Information - Special Tools - E38
- General Servicing - All Makes
- Heating and Air Conditioning - Repair
- Horns
- Identification
- Ihka Climate Control - Overview - 7-SERIES (E38)
- Manual & Power Steering
- Manual Trans
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mode 6
- Navigation System
- Oem General Information
- On Board Monitor and Navigation Systems - Overview - E38, EE39, E46, E52, E65 & E85
- Pin Voltage Charts
- Removal & Installation
- Reset Procedures
- Restraints
- Seats
- Seats - Repair Instructions - 740i & 740iL - E38
- Seats - Repair Instructions - 740i & 740iL - E38: Removal & Installation
- Slide/tilt Roof - Repair Instructions - 740i & 740iL - E38
- Specifications
- Starter
- Steering
- Steering and Wheel Alignment - Repair
- Steering Column
- Steering Column Switches
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Theory & Operation
- Traction Control Disable
- Transmission
- Wheel & Tire System
- Wiring Diagrams - Engine Performance
- Zke 3 Central Body Electronics - Overview - All Models