Engine code: AAZ
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.
EMISSION AND IDLING TEST (DIESEL ENGINE) - 1.9L, ENGINE CODE AAZ
| Oil capacity: | ||
| With filter | 4.5 Liters (4.7 qt.) | |
| Idle speed: | ||
| Specified value | 900 +/- 30 RPM | |
| Maximum RPM (no load) | 5200 +/- 100 RPM | |
| Dynamic feed start (with VAG 1543): | ||
| Clamp sensor before opening injector jet cylinder 1 | ||
| Test value | 9.5 - 11.5° | |
| Adjustment value | 10.5 +/- 0.2° | |
| Static feed start (with gauge): | ||
| Test value | 0.73 - 0.87 mm stroke | |
| Test value | (0.029 - 0.034 in.) | |
| Adjustment value | 0.80 +/- 0.02 mm stroke | |
| Adjustment value | (0.031 +/ - 0.001 in.) | |
| Exhaust test for particle percentage: | ||
| Opaqueness value | 10% maximum | |
NOTE:
- Tests should be performed following a road test and in the open if possible.
- To minimize the noise level, close the hood to the first detent during measurement.
- Engine speed can be measured with VAG 1500 or with VAG 1367 ignition tester via the TDC sender.