12A-3
FUEL MIXTURE
Specifications
K7J, and 710
12A
Downstream oxygen sensor NTK 6 L The sensor heating is interrupted when the exhaust
gas temperature rises above 650˚C.
Heating resistor: 6 Ω at 20˚C
4-track connector
- A: heating resistor supply
- B: heating resistor earth
-C: + signal
-D: - signal
Warm engine:
- Rich mixture >850 mV
- Lean mixture <100 mV
Fuel vapour absorber sole-
noid valve
JCAE Built into the fuel vapour absorber
Resistance: 26 ±±
±±
4 Ω at 20˚C
2-track connector
- 1: supply
- 2: earthing
Coolant temperature sensor SYLEA Negative temperature coefficient thermistor (see pre-
vious table)
Air temperature sensor DAV IATS 04 Negative temperature coefficient thermistor (see pre-
vious table)
Spark plugs
CHAMPION
RYCLC87
Gap: 0.95 ±±
±±
0.05 mm
Torque: 25 to 30 Nm
SAGEM
RFN58LZ
Refrigerant pressure sensor TEXAS INSTRUMENT 3-track connector:
- A: earth
- B: + 5 V supply
-C: signal
Vehicle speed sensor HALMO 3-track connector:
- A: supply
- B1: signal
- B2: earth
Power assisted steering
pressostat
TEXAS INSTRUMENT Contact: open to the rest position
Description Brand - Type Special notes
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