How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Toyota Service Your Own Question
Toyota Service
Toyota Service, Lexus and Toyota expert
Category: Lexus
Satisfied Customers: 4596
Experience:  30 + years of experience; Multiple Award Winning Svc Mgr; Just Answer Customer's Choice Award Winner
14892859
Type Your Lexus Question Here...
Toyota Service is online now
A new question is answered every 9 seconds

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

Related Lexus Questions