diff --git a/PWGEM/Dilepton/Core/DielectronCut.h b/PWGEM/Dilepton/Core/DielectronCut.h
index 20fc738b146..50e6b518693 100644
--- a/PWGEM/Dilepton/Core/DielectronCut.h
+++ b/PWGEM/Dilepton/Core/DielectronCut.h
@@ -418,7 +418,7 @@ class DielectronCut : public TNamed
         return track.tpcFractionSharedCls() < mMaxFracSharedClustersTPC;
 
       case DielectronCuts::kRelDiffPin:
-        return mMinRelDiffPin < (track.tpcInnerParam() - track.p()) / track.p() && (track.tpcInnerParam() - track.p()) / track.p() < mMaxRelDiffPin;
+        return mMinRelDiffPin < (track.p() - track.tpcInnerParam()) / track.tpcInnerParam() && (track.p() - track.tpcInnerParam()) / track.tpcInnerParam() < mMaxRelDiffPin;
 
       case DielectronCuts::kTPCChi2NDF:
         return mMinChi2PerClusterTPC < track.tpcChi2NCl() && track.tpcChi2NCl() < mMaxChi2PerClusterTPC;
diff --git a/PWGEM/Dilepton/Core/SingleTrackQC.h b/PWGEM/Dilepton/Core/SingleTrackQC.h
index 3ecc36ab7b9..186efbd0e87 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQC.h
@@ -246,7 +246,7 @@ struct SingleTrackQC {
       fRegistry.add("Track/positive/hNclsTPC_Pt", "number of TPC clusters;p_{T,e} (GeV/c);TPC N_{cls}", kTH2F, {axis_pt, {161, -0.5, 160.5}}, false);
       fRegistry.add("Track/positive/hNcrTPC_Pt", "number of TPC crossed rows;p_{T,e} (GeV/c);TPC N_{CR}", kTH2F, {axis_pt, {161, -0.5, 160.5}}, false);
       fRegistry.add("Track/positive/hChi2TPC", "chi2/number of TPC clusters;TPC #chi^{2}/N_{CR}", kTH1F, {{100, 0, 10}}, false);
-      fRegistry.add("Track/positive/hDeltaPin", "p_{in} vs. p_{pv};p_{pv} (GeV/c);(p_{in} - p_{pv})/p_{pv}", kTH2F, {{1000, 0, 10}, {200, -1, +1}}, false);
+      fRegistry.add("Track/positive/hDeltaPin", "p_{in} vs. p_{pv};p_{in} (GeV/c);(p_{pv} - p_{in})/p_{in}", kTH2F, {{1000, 0, 10}, {200, -1, +1}}, false);
       fRegistry.add("Track/positive/hTPCNcr2Nf", "TPC Ncr/Nfindable;TPC N_{CR}/N_{cls}^{findable}", kTH1F, {{200, 0, 2}}, false);
       fRegistry.add("Track/positive/hTPCNcls2Nf", "TPC Ncls/Nfindable;TPC N_{cls}/N_{cls}^{findable}", kTH1F, {{200, 0, 2}}, false);
       fRegistry.add("Track/positive/hTPCNclsShared", "TPC Ncls shared/Ncls;p_{T} (GeV/c);N_{cls}^{shared}/N_{cls} in TPC", kTH2F, {{1000, 0, 10}, {100, 0, 1}}, false);
@@ -504,7 +504,9 @@ struct SingleTrackQC {
       fRegistry.fill(HIST("Track/positive/hTPCNcr2Nf"), track.tpcCrossedRowsOverFindableCls());
       fRegistry.fill(HIST("Track/positive/hTPCNcls2Nf"), track.tpcFoundOverFindableCls());
       fRegistry.fill(HIST("Track/positive/hTPCNclsShared"), track.pt(), track.tpcFractionSharedCls());
-      fRegistry.fill(HIST("Track/positive/hDeltaPin"), track.p(), (track.tpcInnerParam() - track.p()) / track.p());
+      if (track.hasTPC()) {
+        fRegistry.fill(HIST("Track/positive/hDeltaPin"), track.tpcInnerParam(), (track.p() - track.tpcInnerParam()) / track.tpcInnerParam());
+      }
       fRegistry.fill(HIST("Track/positive/hChi2TPC"), track.tpcChi2NCl());
       fRegistry.fill(HIST("Track/positive/hChi2ITS"), track.itsChi2NCl());
       fRegistry.fill(HIST("Track/positive/hITSClusterMap"), track.itsClusterMap());
@@ -545,7 +547,9 @@ struct SingleTrackQC {
       fRegistry.fill(HIST("Track/negative/hTPCNcr2Nf"), track.tpcCrossedRowsOverFindableCls());
       fRegistry.fill(HIST("Track/negative/hTPCNcls2Nf"), track.tpcFoundOverFindableCls());
       fRegistry.fill(HIST("Track/negative/hTPCNclsShared"), track.pt(), track.tpcFractionSharedCls());
-      fRegistry.fill(HIST("Track/negative/hDeltaPin"), track.p(), (track.tpcInnerParam() - track.p()) / track.p());
+      if (track.hasTPC()) {
+        fRegistry.fill(HIST("Track/negative/hDeltaPin"), track.tpcInnerParam(), (track.p() - track.tpcInnerParam()) / track.tpcInnerParam());
+      }
       fRegistry.fill(HIST("Track/negative/hChi2TPC"), track.tpcChi2NCl());
       fRegistry.fill(HIST("Track/negative/hChi2ITS"), track.itsChi2NCl());
       fRegistry.fill(HIST("Track/negative/hITSClusterMap"), track.itsClusterMap());
diff --git a/PWGEM/Dilepton/Core/SingleTrackQCMC.h b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
index 16025e245af..02eb4035160 100644
--- a/PWGEM/Dilepton/Core/SingleTrackQCMC.h
+++ b/PWGEM/Dilepton/Core/SingleTrackQCMC.h
@@ -286,7 +286,7 @@ struct SingleTrackQCMC {
         fRegistry.add("Track/lf/positive/hTPCNclsShared", "TPC Ncls shared/Ncls;p_{T} (GeV/c);N_{cls}^{shared}/N_{cls} in TPC", kTH2F, {{1000, 0, 10}, {100, 0, 1}}, false);
         fRegistry.add("Track/lf/positive/hNclsITS", "number of ITS clusters", kTH1F, {{8, -0.5, 7.5}}, false);
         fRegistry.add("Track/lf/positive/hChi2ITS", "chi2/number of ITS clusters", kTH1F, {{100, 0, 10}}, false);
-        fRegistry.add("Track/lf/positive/hDeltaPin", "p_{in} vs. p_{pv};p_{pv} (GeV/c);(p_{in} - p_{pv})/p_{pv}", kTH2F, {{1000, 0, 10}, {200, -1, +1}}, false);
+        fRegistry.add("Track/lf/positive/hDeltaPin", "p_{in} vs. p_{pv};p_{in} (GeV/c);(p_{pv} - p_{in})/p_{in}", kTH2F, {{1000, 0, 10}, {200, -1, +1}}, false);
         fRegistry.add("Track/lf/positive/hChi2TOF", "TOF Chi2;p_{pv} (GeV/c);chi2", kTH2F, {{1000, 0, 10}, {100, 0, 10}}, false);
         fRegistry.add("Track/lf/positive/hITSClusterMap", "ITS cluster map", kTH1F, {{128, -0.5, 127.5}}, false);
         fRegistry.add("Track/lf/positive/hPtGen_DeltaPtOverPtGen", "electron p_{T} resolution;p_{T}^{gen} (GeV/c);(p_{T}^{rec} - p_{T}^{gen})/p_{T}^{gen}", kTH2F, {{200, 0, 10}, {200, -1.0f, 1.0f}}, true);
@@ -624,7 +624,9 @@ struct SingleTrackQCMC {
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hChi2TPC"), track.tpcChi2NCl());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hChi2ITS"), track.itsChi2NCl());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hChi2TOF"), track.p(), track.tofChi2());
-        fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hDeltaPin"), track.p(), (track.tpcInnerParam() - track.p()) / track.p());
+        if (track.hasTPC()) {
+          fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hDeltaPin"), track.tpcInnerParam(), (track.p() - track.tpcInnerParam()) / track.tpcInnerParam());
+        }
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hITSClusterMap"), track.itsClusterMap());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hPtGen_DeltaPtOverPtGen"), mctrack.pt(), (track.pt() - mctrack.pt()) / mctrack.pt());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("positive/hPtGen_DeltaEta"), mctrack.pt(), track.eta() - mctrack.eta());
@@ -672,7 +674,9 @@ struct SingleTrackQCMC {
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hChi2TPC"), track.tpcChi2NCl());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hChi2ITS"), track.itsChi2NCl());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hChi2TOF"), track.p(), track.tofChi2());
-        fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hDeltaPin"), track.p(), (track.tpcInnerParam() - track.p()) / track.p());
+        if (track.hasTPC()) {
+          fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hDeltaPin"), track.tpcInnerParam(), (track.p() - track.tpcInnerParam()) / track.tpcInnerParam());
+        }
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hITSClusterMap"), track.itsClusterMap());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hPtGen_DeltaPtOverPtGen"), mctrack.pt(), (track.pt() - mctrack.pt()) / mctrack.pt());
         fRegistry.fill(HIST("Track/") + HIST(lepton_source_types[lepton_source_id]) + HIST("negative/hPtGen_DeltaEta"), mctrack.pt(), track.eta() - mctrack.eta());