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Toyota Service
Toyota Service, Lexus and Toyota expert
Category: Lexus
Satisfied Customers: 4818
Experience:  30 + years of experience; Multiple Award Winning Svc Mgr; Just Answer Customer's Choice Award Winner
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94 Lexus LS400 has not started in two years. No spark, no

Customer Question

94 Lexus LS400 has not started in two years. No spark, no power to fuel pump. Check engine light comes on. EFI fuse under hood is good. Both ECU-B and ECU-IG fuses good under driver's dash. Crank sensor resistance is 1.18 Passenger Cam sensor is 1.16 Driver's
Cam sensor 1.17. Bypass igniter test ok. What else should I look for without having a scanner?
Submitted: 1 year ago.
Category: Lexus
Expert:  Toyota Service replied 1 year ago.

Check to see if you have power to one side of the fuel injectors. Remove a wire connector from a fuel injector and turn on the key. Test for power. One of the two wires should have battery voltage

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