Engine Compression
Ensure engine is at normal operating temperature, battery is fully charged, and starter is operating properly. Ensure throttle valve is wide open. Crank engine at least 6 engine revolutions per cylinder to determine engine compression. Engine cranking speed should be 250-400 RPM.
COMPRESSION SPECIFICATIONS
| Application | Specification | |
|---|---|---|
| Compression Ratio | ||
| 1.5L | 9.4:1 | |
| 1.6L | 9.2:1 | |
| 1.6L Turbo | 8.0:1 | |
| Compression Pressure | ||
| 1.5L | 137 psi (9.6 kg/cm2 ) | |
| 1.6L | 171 psi (12.0 kg/cm2 ) | |
| 1.6L Turbo | 149 psi (10.5 kg/cm2 ) | |
| Maximum Variation | ||
| Between Cylinders | 14 psi (1.0 kg/cm2 ) | |