Standard resistance
4 (THA) - 5 (E2)
-20°C (-4°F)
12.5 to 16.9 kΩ
20°C (68°F)
2.19 to 2.67 kΩ
60°C (140°F)
0.50 to 0.68 kΩ
1 - 2
6.9 to 7.9 Ω
Approximately 20°C (68°F)
2.32 to 2.59 kΩ
Approximately 80°C (176°F)
0.310 to 0.326 kΩ
1 (M-) - 2 (M+)
0.3 to 100 Ω
120 to 280 kΩ
1 (HA1A) - 2 (+B)
1.8 to 3.4 Ω
1 (HA2A) - 2 (+B)
1 (HT1B) - 2 (+B)
11 to 16 Ω
1 (HT2B) - 2 (+B)
Recommended spark plug
DENSO made: SK20HR11
Correct electrode gap for new spark plug
1.0 to 1.1 mm (0.039 to 0.043 in.)
Maximum electrode gap for used spark plug
1.3 mm (0.051 in.)
Standard insulation resistance
10 MΩ or more