Common parameters
Fuel - See Specifications for Chapter 1.
Fuel tank - See Specifications for Chapter 1.
Specific fuel consumption/CO2 emissions - See Specifications to the head «Controls and methods of operation».
Power system type
Gasoline Models - All models are equipped with a multiport sequential injection system controlled by the ECM. The injection is carried out in the intake ports of the cylinders.
Diesel Models - All Models Equipped with Electronically Controlled Direct Injection Z13DT/Z17DTHC Engines Common Rail («Common Rail»).
Type of engine management system (ECM)
trade designation | 1.0 | 1.0 | 1.2 | 1.4 |
Engine brand | Z10XE | Z10XEP | Z12XE | Z14XE |
ECM type | ME 1.5.5 | ME 7.6.1 | ME 1.5.5 | Multec S |
trade designation | 1.4 | 1.6 | 1.6 | 1.8 |
Engine brand | Z14XEP | Z16SE | Z16XE | Z18XE |
ECM type | ME 7.6.1 | HSFI2.1 | Multec S | Simtec 71 |
trade designation | 1.3CDTI | 1.7 DT | 1.7 DTI | 1.7CDTI |
Engine brand | Z13DTH | Y17DTL | Y17DT | Y17DTH |
ECM type | EDC | EDC | EDC | EDC |
Power System Specifications
Type of low pressure fuel pump - Electric, submersible, placed inside the fuel tank
High pressure fuel pump:
- Diesel engines Z13DT/Z17DTH - injection pump «Common Rail» (without fuel distribution function)
- Diesel engines Y17DT (L) — injection pump of distributive type
Adjustment data
On both petrol and diesel models, the power system is controlled by electronic devices. The regulation of any parameters of the power system should be carried out only at the service station using special diagnostic equipment.
Tightening force of threaded connections, Nm
All engines
Nuts of fastening of a pedal of gas — 9
Bolts of fastening of assembly strips of a fuel tank - 20
Nuts of fastening of elements of system of release of the fulfilled gases:
- Front pipe nuts:
- Gasoline engine - 25
- Diesel engine - 67
- Nuts of connecting collars - 50
Holders (on the bottom) fuel lines and lines of the fuel tank ventilation system - 1.2
Fastening the heat shield to the bottom of the car - 2
Fastening the heat shield to the catalytic converter - 12
Bolt of a collar of fastening of section of the additional muffler to the central section of system of release of the fulfilled gases — 45
Bolts for fastening the guide tube of the dipstick for checking the level of impellent oil - 10
Fastenings of a reception pipe of system of release of the fulfilled gases to the catalytic converter — 25
Gasoline engines
Fuel rail mountings:
- Z10XE engines (P) /Z12XE/Z14XEP — 6
- Engines Z14XE/Z16SE/Z18XE - 8
Throttle module mount:
- Engine Z16SE - 9
- The rest - 7
Lambda probes:
- Engines with a displacement of 1.0 / 1.2 / 1.4 l - 40
- Engines with a working volume of 1.6 / 1.8 l - 30
Mounting the adsorber to the rack A - 4
Z10XE/Z12XE engines
Electromagnetic valve of the exhaust gas regeneration system (EGR) — 8
Pipe system EGR to the valve - 10
Engines Z14XE/Z16SE/Z16XE
Mounting the EGR valve to the intake manifold flange - 20
Z18XE engine
Fastening the valve of the EGR system to the adapter - 20
Mount adapter valve EGR - 8
Diesel engines
Fastening of a reception pipe to a turbocharger — 67
Fastening the EGR line to the valve - 44
Fastening the line of the EGR system to the exhaust manifold - 28
Fastening the EGR valve to the exhaust manifold - 25
Fastening e/m of the valve of regeneration of the fulfilled gases to an inlet collector — 5
EGR line holder on camshaft housing - 9
Mounting dokataliticheskogo lambda probe to the turbocharger - 27
Mounting the engine control device - 6
Fastening the holder of the engine control device on the camshaft housing - 10
Z13DT engines
Rail pressure sensor - 70
Fuel rail pressure reducing valve - 9
Union nuts for high pressure fuel lines:
- M14 - 28
- M12 - 24
Bolt of a collar of fastening of the fuel filter — 25
Y17DT engines (L) /Z17DTH
Bolt of fastening of a bracket of a nozzle — 60
Nozzle holder - 22
Fuel return line attachment - 15
High pressure fuel line union nuts - 23
Fastening the line of the EGR system to the exhaust manifold - 28
Fastening the heat shield to the exhaust manifold - 12
Fastening the heat shield to the turbocharger - 12
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