1994 Lexus ES 300FACTORY OEM SERVICE PROCEDURE

Distributor Sensors

DISTRIBUTOR SENSOR RESISTANCE (1)

Application Ohms
Camshaft Sensor
Cold (2) 835-1400
Hot (3) 1060-1645
Crankshaft Sensor
Cold (2) 1630-2740
Hot (3) 2060-3225
(1) Ignition system is distributorless. ECM controls ignition system based on signals from camshaft and crankshaft sensors.
(2) 14-122Β°F (-10-50Β°C).
(3) 123-212Β°F (51-100Β°C).
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.