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This commit is contained in:
rusEfi 2014-11-03 19:03:10 -06:00
parent c54b7da34f
commit 6271401982
2 changed files with 3 additions and 3 deletions
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4
firmware/controllers/math/speed_density.cpp
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@ -47,7 +47,7 @@ float getTCharge(int rpm, float tps, float coolantTemp, float airTemp) {
/**
* @return value in seconds
*/
float sdMath(engine_configuration_s *engineConfiguration, float VE, float MAP, float AFR, float temp) {
float sdMath(engine_configuration_s *engineConfiguration, float VE, float MAP, float AFR, float tempK) {
if (MAP < 0.001 || cisnan(MAP)) {
warning(OBD_PCM_Processor_Fault, "invalid MAP value");
return 0;
@ -55,7 +55,7 @@ float sdMath(engine_configuration_s *engineConfiguration, float VE, float MAP, f
float injectorFlowRate = cc_minute_to_gramm_second(engineConfiguration->injectorFlow);
float Vol = engineConfiguration->displacement / engineConfiguration->cylindersCount;
return (Vol * VE * MAP) / (AFR * injectorFlowRate * GAS_R * temp);
return (Vol * VE * MAP) / (AFR * injectorFlowRate * GAS_R * tempK);
}
/**

2
firmware/controllers/math/speed_density.h
View File

@ -13,7 +13,7 @@
float getTCharge(int rpm, float tps, float coolantTemp, float airTemp);
void setDetaultVETable(engine_configuration_s *engineConfiguration);
float sdMath(engine_configuration_s *engineConfiguration, float VE, float MAP, float AFR, float temp);
float sdMath(engine_configuration_s *engineConfiguration, float VE, float MAP, float AFR, float tempK);
#define gramm_second_to_cc_minute(gs) ((gs) / 0.0119997981)