Caterpillar 3126B 6PZ, 7JZ Diesel Engine Troubleshooting Manual

Covers: Caterpillar 3126B truck diesel engines with prefix

• 6PZ
• 7JZ

Pages: 320
Format: PDF
File size: 43mb
Compatibility: Windows/Mac/Tablet
Notes: Bookmarked, searchable, printable, instant download

The Caterpillar 3126B troubleshooting manual in PDF format covers symptom- and code-based troubleshooting/diagnostics for serial numbers beginning 6PZ and 7JZ.

Topics:

• The Diagnostic Process
• 3126B HEUI Electronic System Overview
• Service Tools and Diagnostics
• Programming Parameters
• Troubleshooting Without A Diagnostic Code
• Functional Tests
• Diagnostic Code Listing
• 3126B Engine Wiring Harness Wiring Diagram
• 3126B  Vehicle Harness Wiring Diagram
• Connector Views