Gen II scan gauge inverter coolant temp???

I just checked Adrian Black spreadsheet that I have for SGII and do not see an inverter temp for the Gen II.

Sorry.

 

There is no "inverter coolant temperature sensor" on Gen2, therefore no way to display it by SG-II.

Ken@Japan

 

I got these codes from another thread and they seem to work on my SGII. They do need the updated (4.x) firmware.

MG1 Inverter Temp 07E221C3 010702EA0323 4808 00090005FFC6
MG2 Inverter Temp 07E221C3 010702EA0324 1808 00090005FFC6

 

Hi Ken,

How does the hybrid vehicle ECU know when the inverter coolant circulation is impaired, and that it needs to log DTC P0A93?

 

Hi Patrick,

I don't know.
But, there are only two sub code, 346:water pump malfunction and 347:cooling fan malfunction, in the DTC P0A93, no direct coolant temperature related.

Ken@Japan

 

How does Priidash report inverter and DC to DC converter temps if there are no sensors.

 

There are inverter temperature sensors for MG1, MG2 and DC-DC converter, but no coolant sensor on Gen2.

Ken@Japan

 

Thanks for the clarification.

 

Sorry Ken your reply does not make it quite clear but there are five sensors in total.

(1) inverter 1
(2) inverter2
(3) dc to dc converter
(4) MG1
(5) MG2

 

Three inverter sensors and two MG sensors, total five.

Ken@Japan

 

OK, I understand there are three inverter temperature sensors, but no sensor for the inverter coolant itself. That makes sense: if any of the five inverter/MG sensors exceed the high temp limit, then hopefully the skid control ECU will log an appropriate DTC.