P158b Renault ✨

On the dashboard, Renault vehicles often display textual warnings. P158b is frequently linked to "Check Injection" messages, leading many to mistakenly believe they have a fuel system issue when the problem is actually air intake management.

Rarely, the "gas pedal" sensor sends incorrect data to the ECU. If the ECU sees a 100% pedal request but the throttle body only moves to 50% (due to a fault), it logs P158B, even if the throttle body itself is fine. p158b renault

Your car might shake or feel unstable when stopped. On the dashboard, Renault vehicles often display textual

The car might die unexpectedly while at a red light or idling. If the ECU sees a 100% pedal request

for 10–15 minutes, though this will not fix an underlying mechanical issue. Are you currently seeing this code on a specific Renault model , or are you looking for part replacement I want tz name and what is the price of part - Facebook