Technical Modifications: Passenger Cars: Mixture Formation - BT07.00-Z-9999AZ
MODEL all
| LH-SFI fuel injection valves modified | ENGINE 119, 120... | BT07.03-P-0001-01A | |
| Connection of leak oil line to injection nozzles modified to plug-type connection | ENGINE 602.982 in MODEL 210.017/217 ENGINE 602.983 in MODEL 461 |
BT07.03-P-0001-02A | |
| Reliable fitting of leak fuel hoses improved | ENGINE 604, 605... | BT07.03-P-0002-01A | |
| Reliable fitting of leak fuel hoses improved | ENGINE 604, 605, 606... | BT07.03-P-0002-01B | |
| O-ring at fuel injection valve modified | ENGINE 119... | BT07.03-P-0002-02A | |
| O2 sensor altered | ENGINES 266.920/940/960 in MODEL 169 | BT07.04-P-0001-01A | |
| Screw-in fitting in rail coated with lubricating varnish | ENGINE 611, 612, 613, 668 | BT07.16-P-0001-01A | |
| LH-SFI variable reference resistor modified | ENGINE 119.97 as of 1.6.91 | BT07.41-P-0001-01A | |
| Length of bolts for attaching camshaft position sensor modified | ENGINE 111.961 ## as of 070377 | BT07.51-P-0002-01A | |
| Reference resistor coupling (PMS) modified | ENGINE 111.920/940 as of 1.1.94 | BT07.52-P-0001-01A |