Description

1VD Piezo Injector Testing & Targeted Replacement – A Cost-Effective Solution

Keep Your LandCruiser Running Without Unnecessary Costs!

If your 70 Series or 200 Series LandCruiser with a DPF is experiencing rough running, knocking, or rail pressure issues without throwing fault codes, your Piezo injectors could be failing in ways the ECU can’t detect. Until now, most failures in these injectors were electrical—easily diagnosed with fault codes. But as these vehicles age, we’re seeing more issues related to back-leak and bypass failures, causing rail-to-rail pressure instability and engine misfires.

Why 1VD Piezo Injector Testing Matters Now:

• Traditional Diagnosis Falls Short – The ECU can’t always detect wear-related failures.
• Rough Running & Performance Issues – Knocking, missing, and inconsistent power delivery.
• Rail Pressure Instability – Can lead to increased fuel consumption and long-term engine wear.
• Extreme Injector Replacement Costs – These injectors are extremely expensive meaning traditional best practices are less feasible.

A Smarter Approach – Test Before You Replace Everything

Full injector replacement is often recommended, but it comes at a high cost—$1,000+ in labor plus parts and installation. Instead, we offer a targeted solution:

• Test and validate failing injectors before committing to a full set replacement.
• Only replace the underperforming injectors, keeping costs as low as possible.

The Diesel Geeks Advantage

At Diesel Geeks, we believe in providing real-world solutions to keep your vehicles running. We know that margins are tight, skilled staff are hard to find, and repair costs are rising. That’s why we’re offering this1VD Piezo Injector Testing service—to support mechanics and LandCruiser owners with practical, cost-effective options.

If you’re dealing with a 1VD injector issue and need expert guidance, get in touch today. We’ll help you determine the best approach to testing and targeted replacement.

Order Now or Contact Us for More Info!

***Please note*** this ‘product’ is just covering the freight and parts required to seal up the engines fuel system. ACTUAL Testing fees will be in addition to these charges.
TESTING FEES ARE A MAXIMUM OF $66 / INJECTOR – however, it can be a variable charge as we will not complete full testing cycles on obvious failing injectors.

How Does the Diesel Geeks 1VD Piezo Injector Testing Service Work?

• Click purchase now and submit your order details
• One of our Diesel Geeks will give you a call and discuss your situation with you and ensure that testing is required.
• Diesel Geeks ships you out a package with all the required blanks to seal off the rail whilst the vehicle waits for the testing to be conducted. This also includes the return shipping box and connote to ensure minimal risk to your injectors in freight.
• Diesel Geeks will the carry out the 1VD Piezo Injector Testing – including clean, test and written report on your injectors
• Diesel Geeks will then CALL you to discuss what we believe to be the best course of action.
• Diesel Geeks gives you a full invoice. Once payment is received, injectors are returned.

Why Choose Diesel Geeks for your 1VD Piezo Injector Testing?

At Diesel Geeks, we know how important reliability is when it comes to diesel vehicles. That’s why we only supply genuine parts you can trust.

• Brand New, Genuine Parts: No compromises—just original and genuine injectors in their sealed packaging.
• Great Pricing & Service: Get competitive prices and outstanding support from our knowledgeable team.
• After-Sales Support: Have questions? Our team is ready to assist you after your purchase.
• Lightning-Fast Delivery: We ship quickly and securely so you can get back on the road faster.

For more general information:

– See our range of helpful articles here .
– You can also see our range of unique videos here.