Mazda 2012 3, Owner'S Manual

Page: 505 / 525

Black plate (504,1)
Specifications
q
Engine
Item
Specification
MZR 2.0 SKYACTIV-G 2.0
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 87.5 × 83.1 mm (3.44 × 3.27 in) 83.5 × 91.2 mm (3.29 × 3.59 in)
Displacement 1,999 ml (1,999 cc, 122.0 cu in) 1,998 ml (1,998 cc, 121.9 cu in)
Compression ratio 10.0 12.0
Item
Specification
MZR 2.3 DISI Turbo MZR 2.5
Type DOHC-16V in-line, 4-cylinder
Bore × Stroke 87.5 × 94.0 mm (3.44 × 3.70 in) 89.0 × 100 mm (3.50 × 3.94 in)
Displacement 2,261 ml (2,261 cc, 138.0 cu in) 2,488 ml (2,488 cc, 151.8 cu in)
Compression ratio 9.5 9.7
q
Electrical System
Item
Classification
MZR 2.0 SKYACTIV-G 2.0
Battery 12V-40AH/5HR, 12V-52AH/5HR 12V-48AH/5HR, 12V-52AH/5HR
Spark-plug number NGK ILTR5A13G
NGK DILKAR7F8
DENSO FC20HPR8
Spark-plug gap 1.25
―
1.35 mm (0.049
―
0.053 in) 0.75
―
0.85 mm (0.030
―
0.033 in)
Item
Classification
MZR 2.3 DISI Turbo MZR 2.5
Battery 12V-48AH/5HR, 12V-52AH/5HR
12V-40AH/5HR, 12V-48AH/5HR,
12V-52AH/5HR
Spark-plug number NGK SILTR6A7G NGK ILTR5A13G
Spark-plug gap 0.60
―
0.70 mm (0.024
―
0.027 in) 1.25
―
1.35 mm (0.049
―
0.053 in)
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
10-4
Specifications
Mazda3_8BY7-EC-11F_Edition1 Page504
Friday, June 17 2011 2:58 PM
Form No.8BY7-EC-11F