Diagnosing ZD30 Nissan Patrol & Navara

Have you been getting stuck on the old diesels?

This 90 minute recorded webinar was delivered live, entitled: Wired for Old Diesels.

In this training session ​​​​​​​Clinton Brett will focus on the 2000 to 2006 Nissan Patrol and Navara fitted with the ZD30 engine using the Bosch VP44 electronic fuel system.

Clinton’s experience of diesels from the early 90’s saw the transition from mechanical through to electronic rotary and inline designs, providing him with an upper advantage when diagnosing electronic diesels.

This course will cover:

  • The ZD30 engine
  • Air intake and exhaust operation
  • Fuel system operation
  • Description of the Bosch VP44
  • Common Faults & Failures
  • Starting- Hard to start/no start
  • Fuel injection pump malfunction
  • P77 Fuel injection timing control
  • Black smoke and low power
  • Surging no fault codes
  • Repair processes and procedures


Downloadable booklet & professional development certificate.

Course access for one week - an email reminder will be sent one day prior to course expiry.

Clinton Brett

Automotive Education Excellence Award 2024

Meet your instructor Clinton Brett

Diesel Help Australia’s training courses are designed and delivered by Clinton, who is well known in the automotive industry as one of the best in Australia for diesel diagnostics, particularly of common rail diesel systems.

This year we were awarded the inaugural Automotive Education Excellence Award at Australian Auto Aftermarket Expo.

Clinton is providing training for Australian TAFEs & New Zealand Polytechs and is also a technical writer for five automotive publications. Clinton is the diesel presenter for the VASA’s Conference Wire & Gas 2024.

★ ★ ★ ★ ★

"Clear easy to follow, clarified and confirmed some of the issues that I have had experience with."

George B

★ ★ ★ ★ ★

"Great content webinar presenter knew the topic well. Thanks for the presentation."

Steven W

Purchasing Information:

Select Individual Enrolment when enrolling yourself.

To purchase for someone else or a group of participants select Team Enrolment.
Please note a group enrolment is a manual process and may take up to 24 hrs to configure – we will email the bill payer and participants once configured. An individual email address will be required for each participant.

This training is complimentary to Platinum, Gold & Silver Diesel Help Members.

Capricorn account orders are processed during business hours and may experience a delay as these processes cannot be automated and requires a manual credit check as per Capricorn’s Terms and Conditions.

Course Information

Estimated Time: 1.5 hour

Difficulty: Advanced

Categories: , ,

Individual Enrolment

$ 33.27
1 week of access