Harbor Freight Tools

MADDOX

Fuel Injection Pump Tester

With a large, easy-to-read dial this fuel injection pump tester lets you quickly check fuel pump pressure on most systems.

$2999
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OTC 5630 at $37.99 Save 21%

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Product Overview

The MADDOX® Fuel Injection Pump Tester is designed to quickly test the fuel pump pressure on most injector systems. The tester’s large easy-to-read 3.2 in. dial shows pressure readings of 0-100 PSI., 0-700 kPa scale. The tester easily connects to a vehicle's fuel rail test port using FORD or GM/CHRYSLER adapters.

  • Identify and diagnose low fuel pressure, faulty fuel pressure regulators, leaking injectors, fuel leaks, and clogged fuel filters
  • Large easy-to-read 3.2 in. dial with 0-100 PSI., 0-700 kPa scale
  • SAE J30 R2 fuel rated 17.5 in. gauge hose
  • 70 in. pressure relief hose
  • Convenient pressure relief valve for safe, clean testing
  • Small SCHRADER adapter (FORD) and standard SCHRADER connection (GM/CHRYSLER)

Important Information

  • MADDOX is a trademark of Harbor Freight. All other brands and trade names are the property of their respective owners.
  • This item is subject to a 20% restocking fee

Specifications

SKU(s)
58760
Brand
MADDOX
Model
MD61
Accessories Included
SAE J30 R2 fuel rated 17.5 in. gauge hose, 3.2 in. dial with 0-100 PSI, 70 in. pressure relief hose, small SCHRADER adapter, standard SCHRADER connection, pressure relief valve, replacement valves and seals
Application
For use on fuel rail test ports with FORD, GM, and CHRYSLER style connections
Quantity
6
Shipping Weight
1.20 lb.
Size(s)
Small SCHRADER adapter (FORD) and standard SCHRADER adapter (GM/CHRYSLER)
Working pressure (psi)
0-100 PSI., 0-700 kPa scale
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

Warranty

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.