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

Fiat Panda:  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 Fiat Panda has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Panda is … Read more

Fiat Idea:  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 Fiat Idea has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Idea is … Read more

Fiat Toro:  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 Fiat Toro has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Toro is … Read more

Fiat Fremont:  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 Fiat Fremont has a bad knock sensor, we’ve listed them out below. A knock sensor works by listening to your engine and determining if your Fremont is … Read more