Audi Q2:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi Q2 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Q2 is … Read more

Audi TT:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi TT has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your TT is … Read more

Audi A5:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi A5 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your A5 is … Read more

Audi A4:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi A4 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your A4 is … Read more

Audi A3:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi A3 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your A3 is … Read more

Audi A1:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Audi A1 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your A1 is … Read more

Ford Crown Victoria:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Ford Crown Victoria has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Crown … Read more

Hummer H3:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Hummer H3 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your H3 is … Read more

Hummer H2:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Hummer H2 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your H2 is … Read more

Hummer H1:  Bad Knock Sensor Symptoms

Modern vehicles use knock sensors to detect engine detonation.  This allows the PCM (powertrain control module) to run very aggressive spark timing.  If you are concerned that your Hummer H1 has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your H1 is … Read more