Corolla Sedan L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993)
Pick-Up Coil: Testing and Inspection
Checking Air Gap
Inspect Air Gap
- Using a thickness gauge, measure the gap between the signal rotor and pickup coil projection.
Air gap:
0.2 - 0.4 mm (0.008 - 0.016 in.)
- If the air gap is not as specified, replace the distributor housing assembly.
Pick Up Coil Resistance
Inspect Signal Generator (pickup Coil) Resistance
- Using an ohmmeter, measure the resistance between the terminals as follows:
Terminals
Resistance (Cold)
G+ G-
185 - 275 ohms
NE+ NE-
370 - 550 ohms
- If the resistance is not as specified, replace the distributor housing assembly.