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OCR_Kit_Installation



OCR_Installation_Instructions

Overboost Code Remover (OCR) Kit

Installation Instructions

Page 1 of 3

IMPORTANT: Before starting installation, please be sure that all items which were supplied with the kit are accounted for.

  1 – OCR Pressure Regulator 2 rubber hoses (attached)
  3 pages of installation instructions  
Necessary Tools:  
- 10mm deep well socket  
- Torx T20 socket tip or screwdriver  
  (can also use a flat tip screwdriver)  
- Large flat-blade screw driver (only  
  if you don’t have a T20 driver)  
- Standard pliers  

OPTIONAL Tools/Supplies:

-Electrical tape

-Wire loom

Installation:

1.Disconnect and/or remove the following components (refer to pictures for locations):

a)Using pliers, open and slide the red hose clamp back up the hose and pull the hose off the nipple on the spider.

b)Using the 10mm socket, remove the three screws holding the MAP sensor bracket in place.

c)As in “a”, remove the clamp & hose from the MAP sensor.

Overboost Code Remover (OCR) Kit

Installation Instructions

Page 2 of 3

2.If the tape on your wire loop is loose from age, this is the time to remove the old tape and replace it with new.

3.Using either the T20 driver or flat tip screwdriver, remove the two screws which hold the MAP sensor to the sensor bracket. Either save or discard the sensor bracket as it will no longer be required.

4.The picture to the right shows where the

MAP sensor must be mounted on the new bracket from Riffraff Diesel’s OCR kit. The bottom picture shows the proper orientation for the sensor so it will fit under the cowl when mounting the new

OCR bracket back into position.

Overboost Code Remover (OCR) Kit

Installation Instructions

Page 3 of 3

5.Re-using one of the original hose clamps, attach the shorter of the two hoses from the OCR pressure regulator onto the connection on the MAP sensor.

IMPORTANT: Before attaching the new OCR bracket onto the three bolts where the original sensor bracket was mounted, do some trial and error test fits with the hoses and trim the hoses for optimum fit.

6.Once the proper hose lengths are determined and the hoses are trimmed for optimum fit, mount the new OCR bracket onto the three bolts where the original sensor bracket was mounted.

Suggestion: If the short hose is making contact against either a hard bracket or the hard aluminum tubing going to the Air Conditioner dryer, you might need to install some wire loom around the shorter of the two new hoses to minimize potential damage from vibration.

7.Re-install the wire loom around the new longer hose.

8.Re-install the second of the original hose clamps on the new longer hose and reattach the hose to the nipple on the spider.

Credit for pictures and information to F250_ and the whole FTE crew. Thanks!

DISCLAIMER

Proper service and repair procedures are vital to the safe, reliable operation of all motor vehicles as well as the personal safety of those performing the repairs. Standard safety procedures and precautions (including use of safety goggles and proper tools and equipment) should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

Although this material has been prepared with the intent to provide reliable information, no warranty (express or implied) is made as to its accuracy or completeness. Neither is any liability assumed for loss or damage resulting from reliance on this material. SPECIFICALLY, NO WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER WARRANTY IS MADE OR TO BE IMPLIED WITH RESPECT TO THIS MATERIAL. In no event will the author of this procedure be liable for any damages, direct or indirect, consequential or compensatory, arising out of the use of this material.

THE INFORMATION, PRODUCTS, MATERIALS AND SERVICES MENTIONED IN THIS PROCEDURE, INCLUDING WITHOUT LIMITATION, GRAPHICS, TEXT AND LINKS ARE PROVIDED ON AN "AS IS" BASIS WITH NO WARRANTY OF MERCHANTABILITY, FITNESS FOR A SPECIFIC USE OR REPRESENTATION OF ACCURACY.


© 2011 RIFFRAFF DIESEL PERFORMANCE INC. All Rights Reserved.




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