Fuel Injection Pulse Tester Manufacturer: OTC TOOLS Availability: 10000 in stock SKU: OT 3398 Manufacturer part number: 3398 UPC: 731413008818 Call for pricing Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Check cylinder balance by firing individual injectors at 1/2-second increments in three different ranges: 1 pulse of 500 milliseconds, 50 pulses of 10 milliseconds, 100 pulses of 5 milliseconds Power and output lights indicate test activation Includes wiring harness adapter and instructions Overview Attachments Reviews Check cylinder balance by firing individual injectors at 1/2-second increments in three different ranges: 1 pulse of 500 milliseconds, 50 pulses of 10 milliseconds, 100 pulses of 5 milliseconds Power and output lights indicate test activation Includes wiring harness adapter and instructions