Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fuel Pump Current Draw, Checking
-- Check current draw of fuel pump as follows:
-- Reconnect all disconnected fuel lines.
-- Connect a multimeter with electrical current probe to terminal 1 -arrow- from wiring harness 4 pin connector to Fuel Pump unit, right.
-- Start engine and run at idle speed.
-- Measure current draw of fuel pump. Specified value: max. 11 amps.
If current draw is exceeded:
-- Fuel Pump faulty, replace fuel delivery unit.
If malfunction in fuel system is intermittent, test can also be performed during a road test, but a second person is required.
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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