Astra H
| Systems | |||
|---|---|---|---|
| ENZ18XER | Engine Z18XER, Simtec 75 | ||
| Components | |||
|---|---|---|---|
| A40 | Ignition coil - Direct ignition | B67 | Sensor - Absolute pressure, intake manifold |
| A84 | Control unit - Engine | L2A | Injection valve - Cylinder 1 |
| B28E | Sensor - Camshaft, exhaust | L2B | Injection valve - Cylinder 2 |
| B28I | Sensor - Camshaft, intake | L2C | Injection valve - Cylinder 3 |
| B30 | Impulse sensor - Crankshaft | L2D | Injection valve - Cylinder 4 |
| B65 | Sensor - Knock control | ||
| Connectors | |||
|---|---|---|---|
| X60 | Engine & Engine/Transmission | XC4 | Engine/Transmission & Control unit - Engine XC4 |
| XC3 | Engine & Control unit - Engine XC3 | XC69 | Engine & Control unit - Engine XC69 |
| Abbreviations | |||
|---|---|---|---|
| 7.5A | 7.5 Ampere | FE21 | Fuse, underhood electrical centre FE21 |
| 10A | 10 Ampere | FE22 | Fuse, underhood electrical centre FE22 |
| 15 | Ignition voltage | FE30 | Fuse, underhood electrical centre FE30 |
| 20A | 20 Ampere | INS | Instrument |
| 30 | Constant voltage | KSR | Fuel pump relay |
| 31 | Ground | MK | Engine cooling |
| AC | Air conditioning | MT | Manual transmission |
| AT | Automatic transmission | RC12- | As of running change: Air mass meter (B69) replaced by sensor, absolute pressure intake manifold (B67) and sensor, intake air temperature (B64) |
| CTS | Coolant temperature sensor | STA | Start & Charging |
| Color codes | |||
|---|---|---|---|
| BK | Black | BURD | Blue-Red |
| BKWH | Black-White | BUWH | Blue-White |
| BN | Brown | BUYE | Blue-Yellow |
| BNBK | Brown-Black | GNWH | Green-White |
| BNBU | Brown-Blue | GYBK | Gray-Black |
| BNGN | Brown-Green | GYRD | Gray-Red |
| BNRD | Brown-Red | RD | Red |
| BNVT | Brown-Violet | RDBU | Red-Blue |
| BNYE | Brown-Yellow | RDWH | Red-White |
| BU | Blue | YERD | Yellow-Red |
| BUGN | Blue-Green | ||
