B0646 Pontiac Silver Streak DTC Code

Pontiac Silver Streak Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	V-Type Engine
Engine Air Intake Process :	Turbocharged Engine

Your Pontiac Silver Streak engine control system detects a problem, the computer stores the diagnostic trouble code B0646 in its memory. To figure out what is wrong with your vehicle you must first extract the B0646 DTC For Pontiac Silver Streak.

A good ground connection is also extremely important. B0646 Pontiac Silver Streak engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

B0646 Pontiac Silver Streak DTC Meaning

B	Body Code - Problem is antilock brake system, electronic suspension and steering systems.
0	SAE - Generic
6	Vehicle Speed Control And Idle Control System
4	Control Module Throttle Actuator Position Performance
6	Transmission Control Module Reprogrammable Memory

The rule of B0646 Pontiac Silver Streak code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of B0646. Likewise, overriding the OBD B0646 DTC For Pontiac Silver Streak system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.