2005 Chevrolet Silverado 6.6L with codes P0237, P0670, P1621, and P0106

Question

2005 Chevrolet Silverado 6.6L, I have these 4 codes P0237, P0670, P1621, and P0106 and I have no power

Answer 1

P0237 CHEVROLET - Turbocharger Boost Sensor Circuit Low Voltage
Read more: https://www.autocodes.com/p0237_chevrolet.html

P0670 CHEVROLET - Glow Plug Control Module Circuit Fault
Read more: https://www.autocodes.com/p0670_chevrolet.html

P1621 CHEVROLET - Control Module Long Term Memory Performance Condition
Read more: https://www.autocodes.com/p1621_chevrolet.html

P0106 CHEVROLET - Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
Read more: https://www.autocodes.com/p0106_chevrolet.html