Jet Pump

The jet pump is an additional pump used when the fuel tank bottom is divided into two chambers. Excess fuel flowing through the fuel return passes through a venturi. This creates a low pressure area around the venturi, and this action will draw the fuel out of Chamber B, and sends it into Chamber A.

Fuel Pump Control

--By ECM

- ON/OFF Control —

By Fuel Pump Switch

Fuel Pump

Control Method

By ECM and Fuel Pump

— Control Relay and

- ON/OFF Control—

Resistor

With Speed

By ECM and Fuel

Pump ECU

Fig. 4-06

Simple Car Care Tips and Advice

Simple Car Care Tips and Advice

Put an End to All Your Car Troubles. Does Your Car Break Down Often? Are You Spending More On Fuel Than You Thought You Would? Is Maintaining Your Car Eating Into Your Budget? Make Your Car Last Longer with Some Simple Do It Yourself Tips.

Get My Free Ebook


Post a comment