• bmw n54 n63 s63 n74 piezo gdifuel injectors testing cleaning
  • bmw n54 n63 s63 n74 piezo gdifuel injectors testing cleaning
  • bmw n54 n63 s63 n74 piezo gdifuel injectors testing cleaning
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The Injector Shop

BMW N54 N63 N74 S63 Piezo GDI Injectors Cleaning and Testing

BMW N54 N63 N74 S63 Piezo GDI Injectors Cleaning and Testing

Type: Fuel Injector Flow Testing and Cleaning

$45.00
$45.00
Sale Sold out
Shipping calculated at checkout.

BMW N54 N63 N74 S63
Injector Cleaning and Flow Testing

OEM Test Pressures and Plans


BMW Piezo GDI Injectors are safely tested in specialized GDI test equipment at operating pressures against OEM BMW test plans, utilizing precision measuring devices that measure liquid flow on a shot to shot basis, at actual operating pressure. Testing this way allows for precision measurement under operating conditions that can be digitally analyzed against the OEM flow test plans set by the injector manufacturer.

This is a cleaning and testing service on your supplied injectors. If during the testing phase any injector tests out of tolerance, and this does happen, you will be notified of the failure and given the report that documents where the failure occurred. Sometimes the failure is minimal, and that does not necessarily mean that the injector needs to be replaced. We will evaluate all the tests and make a recommendation based on the holistic look at all individual tests on the specific injector.

Injector Leaking is the number 1 issue we see with BMW Piezo injectors (all index), and the number 1 reason for replacement. If you have a known leaking injector JUST REPLACE IT, do not send it without knowing that I cannot properly test it without properly cleaning it, and there will be a very good chance that I will confirm the leak and tell you it needs to be replaced. Cleaning can and does cure nozzle leaks on these injectors, but more often it is just the design issues of this nozzle that allows for leaking to be such an issue.

Be sure to read our BMW Piezo injector Q&A here for more detailed information on the service.

Test results are computer generated in very easy to understand color coded results. Individual test results are provided digitally via Dropbox.

An optional add on service, and a very critical component to the proper service of the Piezo BMW fuel injectors is Piezo re-stack, or regeneration. Cost is 10.00 per injector and information can be found here. 

BMW N54 VDO GDI Fuel Injectors Testing on the GD1R at The Injector Shop

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$45.00 per injector
Select quantity to match the number of injectors you are sending


The Injector Shop Piezo GDI cleaning and testing service consists of:

  1.    Cleaning
    1. Removal of compression seal and inlet piping and filter.
    2. 3-stage heated ultrasonic cleaning
    3. Pressurized back flush to remove anything left internally after ultrasonic cleaning

      2. OEM Injector specific test plans
      1. Piezo coil test
      2. Nozzle leak down test
      3. 3 individual volume tests at operating pressures
      4. Real time oscilloscope testing

      3. Parts replacement
      1. Compression seal
      2. Inlet micro filter

      DON'T SEND IN CHINESE KNOCK OFF INJECTORS:
      Please be aware that if you send in non-OEM (Chinese knock off) injectors we will immediately re-package and send them back with refund of service, minus return freight and a handling charge of $20.00. Bottom line is these knock offs are absolute junk, and I will not waste my time or your money testing them……PLEASE DON’T SEND THEM!!

      VERY IMPORTANT SHIPPING NOTE:
       We only use UPS as return freight service. If you require any other carrier please let us know and we will quote shipping separately.

      You have the option of purchasing shipping insurance for $2.00 per $100.00 dollars of coverage here. The Injector Shop is not responsible for lost shipments or damage from any shipping provider and will not pay any claims.

      New Index 12 injectors are currently close to 500.00 each. We highly recommend covering your freight.


      SHIP YOUR INJECTORS TO:

      The Injector Shop
      19407 99th Ave SE
      Snohomish WA 98296


      Shipping checklist:
      • Remove any external grease, oils, and gasoline from injectors than place in seal able plastic bags. We are not responsible for any incoming freight that is leaking or has external fuel odor and rejected/returned by shipper.
      • WRAP AND PROTECT THE TIPS AND ELECTRICAL CONNECTOR. I THINK IT SHOULD GO WITHOUT SAYING, BUT PLEASE MAKE SURE TO PROTECT THE VERY FRAGILE NOZZLE TIPS AND ELECTRICAL CONNECTOR PLASTIC.
      • Cylinder numbers can be applied for your records, we do not need them but will sequence our reports to your numbering.
      • Print and fill out the below customer information and include it with the injector shipment.

      Current turnaround time:
      Piezo Injectors are cleaned and tested individually which drives then turnaround time. Current turnaround is 6 business days from the time your injectors are received.

      Injectors abandoned and unpaid:
      Any and all fuel injectors abandoned with us for a period longer than 30 calendar days, and the service requested is not paid for, will become the property of the The Injector Shop. 

       

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