What are the different types of ECM connectors?
What are the different types of ECM connectors?
J1 – This is the smallest of the three connectors and has 56 pin locations. The body of the connector housing is blue in color J2 – This is a larger connecotr with 73 pin locations and is black in color. 72 of the pins are the small style, and one of the pins is a larger ground connector that uses a special socket made by Yakagi
What are the pin out charts for PCM?
1998-99 PCM Connector Pin Out Charts (GM 4.3L, 5.0L, 5.7L). Each connector can be identified as: C1 Blue (32 Pin Connector). C2 Red (32 Pin Connector). C3 Clear -or Grey- (32 Pin Connector). C4 Black (24 Pin Connector). Contents of this tutorial: C1 Blue. C2 Red. C3 Clear -or Grey-. C4 Black.
What are the colors of a 32 pin PCM connector?
C1 (Blue) PCM 32 Pin Connector Pin Wire Color Description 1 — Empty 2 — Empty 3 Brown w/ White stripe 1X CMP Signal 4 Pink Ignition Feed
What are the connectors on a Motorola ECM 555?
The Motorola family of engine controllers comes in two configurations, one with a pair of 24 pin connectors and one with a pair of 24 pin connectors plus a 32 pin connector (pictured below). The two 24-pin connectors on the ECM 555 are the same keying as the two 24-pin connectors on the PCM 555.
1998-99 PCM Connector Pin Out Charts (GM 4.3L, 5.0L, 5.7L). Each connector can be identified as: C1 Blue (32 Pin Connector). C2 Red (32 Pin Connector). C3 Clear -or Grey- (32 Pin Connector). C4 Black (24 Pin Connector). Contents of this tutorial: C1 Blue. C2 Red. C3 Clear -or Grey-. C4 Black.
J1 – This is the smallest of the three connectors and has 56 pin locations. The body of the connector housing is blue in color J2 – This is a larger connecotr with 73 pin locations and is black in color. 72 of the pins are the small style, and one of the pins is a larger ground connector that uses a special socket made by Yakagi
The Motorola family of engine controllers comes in two configurations, one with a pair of 24 pin connectors and one with a pair of 24 pin connectors plus a 32 pin connector (pictured below). The two 24-pin connectors on the ECM 555 are the same keying as the two 24-pin connectors on the PCM 555.
How do you remove a pin from an ECU connector?
When the tool bottoms out, it will depress the metal tab, allowing you to gently pull the wire from the back of the connector. The last step is to gently tug the wire and remove the pin from the plug.
Are there crimp sockets on the ECM 555?
The two 24-pin connectors on the ECM 555 are the same keying as the two 24-pin connectors on the PCM 555. The crimp sockets are available in bags of 10 sockets each, and do not come with the cpnnector shell, so when ordering, be sure to add in the crimp sockets as well.
The two 24-pin connectors on the ECM 555 are the same keying as the two 24-pin connectors on the PCM 555. The crimp sockets are available in bags of 10 sockets each, and do not come with the cpnnector shell, so when ordering, be sure to add in the crimp sockets as well.
What kind of power does a variable speed ECM use?
The variable-speed ECM is a dual-voltage motor. The 120-V ac or 240-V ac single-phase power is supplied through the 5-pin connector to the motor at all times, even if there is no demand for airflow (see Figure 2). This power is what operates the internal electronics and drives the motor. The low-voltage or serial
