compression ratio MAZDA MAZDA 2023 Owners Manual

Specifications
▼Engine
Item Specification
SKYACTIV-G 2.0 SKYACTIV-G 2.5 SKYACTIV-G 2.5T
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 83.5 × 91.2 mm (3.29 ×
3.59 in) 89.0 × 100.0 mm (3.50 × 3.94 in)
Displacement 1,997.6 ml (1,997.6 cc) 2,488.5 ml (2,488.5 cc)
Compression
ratio 13.0
10.5
▼Electrical System
Classification
Specification
Battery
*1U.S.A. and Canada 12V-60Ah/20HR or 12V-65Ah/20HR
Mexico 12V-60Ah/20HR
Spark-plug
number SKYACTIV-G 2.0
Mazda Genuine spark
plug
*2PE5R-18-110–A or
PE5S-18-110
SKYACTIV-G
2.5 With Cylinder
Deactivation
Mazda Genuine spark
plug
*2P5SP-18110
Without Cylin-
der Deactiva-
tion Mazda Genuine spark
plug
*2PE5R-18-110–A or
PE5S-18-110
SKYACTIV-G 2.5T Mazda Genuine spark
plug
*2PY8V-18-110
*1 Check the battery installed on the vehicle and us
e a battery with an equal or higher performance.
However, the performance of the battery may vary even among the same battery types, consult an
Authorized Mazda Dealer for replacement.
*2 This spark plug provides the SKYACTIV-G engine with optimum performance. Contact an Authorized Mazda Dealer for details.
CAUTION
When cleaning the iridium plugs, do no t use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
Specifications
Specifications
9-4
Mazda3_8LC2-EA-22G_Edition1_new 2022-5-20 11:26:10