здесь процедура теста ICM, надо региться
http://www.gmforum.com/showthread.php?t=299761Each circuit is described by a letter. If you look closely at the connector (on the car) you'll find these exact same letters cast on it.
Note- Some of the colors of the wires may not necessarily be the colors on the vehicle you're working on. Don't worry, because the circuit descriptions don't change. You will still be able to successfully diagnose the NO START Condition with this information.
Also, you’re specific vehicle may not have all of the wires coming out of the Ignition Control Module (ICM), this is also no cause for concern. since it will be exact same Ignition Module as long as this is a 3.8l.
A- WHITE wire.
ECM control of Ignition Control Module (after the 400 RPMs and above are achieved).
B- TAN with BLACK stripe wire.
5 Volt BYPASS from ECM for Ignition Timing Control.
C- LIGHT BLUE with BLACK stripe wire.
CRANK Position Signal to ECM.
D- PURPLE with WHITE stripe wire.
Fuel Injection Control Signal to ECM.
E- WHITE wire.
Instrument Panel Tachometer Signal.
F- BLACK wire.
CAM Signal from the Camshaft Position (CMP) Sensor.
G- YELLOW wire.
CRANK (18X CKP) Signal from Crankshaft Position Sensor Assembly.
H- LIGHT BLUE with WHITE wire.
SYNC (3X CKP) Signal from Crankshaft Position Sensor Assembly.
J- BROWN with WHITE stripe wire.
CAM Signal from Camshaft Position (CMP) Sensor.
K- BLACK with WHITE stripe wire.
Engine Ground (-).
L- BLACK with RED stripe wire.
Ground that ECM gets thru' the Ignition Control Module.
M- RED with BLACK stripe wire.
CAM and CRANK Position Sensor Ground (-).
N- WHITE with BLACK stripe wire.
12 Volts to CAM and CRANK Position Sensors.
P- PINK wire.
Fused 12 Volts power for Ignition Control Module.
это на 3.8 но думаю что у тебя тож самое.
З.Ы. с днем рождения!
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FAQ
Другое дело как они вычеслили блок? А замеряли давление в системе охлаждения?
