Compression Inspection: Compression

WARNING: This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

kPa {kgf/cm² , psi} [RPM]

COMPRESSION SPECIFICATION

Item	Specification
Standard	1,372 {14.0, 199.08} [285]
Minimum	960 {9.79, 139.21} [285]
Maximum difference between cylinders	196.1 {2.0, 28.5}

12. Disconnect the compression gauge.
13. Install the spark plugs. (See SPARK PLUG REMOVAL/INSTALLATION .)
14. Connect the ignition coil connector.
15. Install the plug hole plate.
(See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
16. Install the fuel pump relay. (See BEFORE REPAIR PROCEDURE .)