Check Signal Generator (Pickup Coil) - Toyota 22R-E Service Manual

IG–8
IGNITION SYSTEM – (22R– E)
If the air gap is not as specified, replace the housing
distributor assembly

2. CHECK SIGNAL GENERATOR (PICKUP COIL)

Using an ohmmeter, check the resistance of the signal
generator (pickup coil).
Generator resistance (Cold): 185–2750
Generator resistance (Hot): 240–325W
If the resistance is not as specified, replace the dis–
tributor housing assembly.